You should not swim in the river ___ you are a good swimmer.

I will take a day off ___ my boss says that it is okay. (take a day off (collocation): nghỉ làm 1 ngày)

You __________ improve your English unless you read a lot.

She will be angry with him if he ___ sorry.

My dog ____ at you if you ____ too close.

The rock concert ___ good unless you ___ loud music.

Let's go for a walk _______ you are too tired.

unless has the same meaning of:

I won't talk to her ______ she apologizes to me.

You won't be able to find the house ______ you get help from your GPS. (GPS (n. phr): hệ thống định vị toàn cầu)

Jason is always cheerful ______ something really bad happens. (cheerful (adj): vui tươi, hớn hở; happen (v): xảy ra)

You are not allowed into the casino ______ you are under 21 years old. (allow (v): cho phép)

My mother will cook _____ they decide to eat out. (eat out (phr. v): ăn ngoài tiệm (nhà hàng))

I should be there by 11 o'clock _____ I don't catch any traffic. (catch traffic (collocation): bị kẹt xe)

I should be there by 11 o'clock _____ I catch a lot of traffic. (catch traffic (collocation): bị kẹt xe)

The show should start at 9:30 _____ they changed the schedule. (change (v): thay đổi; schedule (n): lịch trình)

_____ they behave, those children are not welcome here. (behave (v): cư xử, hành xử tốt; welcome (adj): được chào đón)

I won’t buy the dress _______ I have enough money.

______ you don’t help me with my homework, I won’t pass my exam.

________ you finish your studies, we won’t watch a movie. So keep going!

He won’t come _________ you call him.

I ______ go to the party tonight ______ I study today.

She _____ be late unless she _____ the train.

_____ he takes the bus, he ______ be late at school.

I ______ lose weight ________ I do exercise.

I ______ watch a movie ______ I finish my homework.

..............you drive more carefully, you will have an accident. (carefully (adv): cẩn thận; accident (n): tai nạn)

........... you prune these trees, they won’t grow well. (prune (v): tỉa (xén) bớt; grow (v): lớn lên, phát triển)

...........you practice your English, you can improve it quickly.

You can’t travel abroad ..........you don’t have a passport. (abroad (adv): nước ngoài; passport (n): hộ chiếu)

............ they lower the price, I won’t buy that computer.

.............. you don’t hurry, you’ll be late for school again. (hurry (v): vội vã, gấp rút)

................... there is oxygen, fire cannot burn. (burn (v): bốc cháy, bùng cháy)

I won't talk to her ______ she apologizes to me. (apologize (v): xin lỗi)

We’ll be late _______ we leave soon. (soon (adv): sớm)

______ you don't take notes, you will have hard time studying later. (take note (collocation): ghi chú)

I won’t go _______ he is going.

Jason is always happy ______ something really bad happens.

I will never forgive you _______ you tell him the truth.

_____ you don’t slow down, we are going to crash! (slow down (phr. v): chậm lại; crash (v): va chạm, đâm sầm vào ...)

_______ you do this for me, I would not help you.

You will feel cold _______ you wear a coat.

_______ I am not feeling better tomorrow I will go to the doctor.

______ you do not make the payment in time, your car would be confiscated.

I’ll arrive at 10 am _______ there is traffic. (traffic (n): (ùn tắc) giao thông)

I’ll arrive at 10 am _________ there isn’t traffic. (traffic (n): (ùn tắc) giao thông)

You will lose your job _______ you change your attitude and become friendlier. (lose one's job (collocation): mất việc; change (v): thay đổi; attitude (n): thái độ; become (v): trở nên, trở thành)

____the fruit is fresh, you shouldn't buy it.

We must stay in the hotel ____ the stormy weather continues.

We won't make the trip _____ the mechanic checks the car up.

He will go to bed ______ he finishes his duties.

You won't eat anything _____ you wash your hands first.

TV shows are better ____ you watch them with your friends.

You should buy an alarm clock _____ you can wake up by yourself.

You can watch TV ___ you finish your homework.

____ I don’t see you tomorrow, I will call you.

___you don’t eat now, you’ll be hungry later.

___I train soccer, I have to wear my uniform.

I’ll accept the job___ if the payment is good

We cannot go sailing ______ the rain stops.

I should be there by 11 o'clock _____ I don't catch any traffic.

_______ we don’t take the necessary measures now, we may have serious problems later. (necessary (adj): cần thiết; take measure (collocation): thực hiện biện pháp; serious (adj): nghiêm trọng; problem (n): vấn đề)

____ I wash the car, my mom will give me money.

Camping will be fun _____ it rains.

I won't wake up _____ my alarm makes noise. (wake up (phr. v): thức giấc; alarm (n): báo thức, báo động; make noise (collocation): gây tiếng ồn)

My phone battery won't die ______ I charge it before we go. (battery (n): pin; charge (v): sạc)

My phone battery will die ______ I charge it before we go. (battery (n): pin; charge (v): sạc)

I won't go swimming ______ the weather warms up. (warm up (phr. v): ấm dần lên)

I will only eat ______ I'm hungry.

I won't sleep _____the neighbors are too loud. (neighbor (n): hàng xóm; loud (adj, adv): ồn ào, ầm ĩ, inh ỏi)

My daughter won't go to bed ________ I read her a story.

The car will go far ________ it has enough gas. (enough (adj, adv): đủ; gas (n): xăng (= petrol))

Unless we ......... the way we travel, we will have serious environmental problems. (way (n): cách thức; serious (adj): nghiêm trọng; environmental (adj): (thuộc) môi trường; problem (n): vấn đề; change (v): thay đổi)

___the room is cleaned, you can’t go out tonight.

_____ you smoke like this, you will be seriously ill. (smoke (v): hút thuốc; seriously (adv): một cách nghiêm trọng; ill (adj): bị đau ốm, bị bệnh tật)

You will feel cold _____ you wear a warm jacket. (warm (adj): ấm áp; jacket (n): áo khoác)

____ you exercise regularly, you'll lose some weight. (exercise (v): tập thể dục; regularly (adv): thường xuyên; lose weight (collocation): giảm cân)

We’re going for a bike ride this weekend _____ it rains.

______ you study, you can't pass the exam. (pass (v): vượt qua; exam (n): kì thi)

Unless we hurry up, we ______ miss the bus. (hurry up (phr. v): nhanh lên, vội lên)

You _________ leave the house unless you finish your homework. (leave (v): rời khỏi; finish (v): hoàn thành)

Unless you speak Chinese, you ______ get the job.

She ________ go to the party unless she has other plans.

I _________ go to the park unless it rains.

You won't be healthy unless you ______.

You ______ play football unless you join the training.

You _______ join the party unless you are sick.

You _______ win the game unless you practice more.

I _______ block you unless you are polite to me.

___________ you go by taxi, you won’t be able to attend the meeting.

I won’t be able to have a rest ___________ I have guests at the weekend. ((be) able to (collocation): có thể; rest (n): nghỉ ngơi; guest (n): khách mời)

___________ I set up the alarm clock, I will get up early.

The football match will be cancelled ___________ it doesn’t stop snowing.

The teacher will send you out ___________ you don’t stop talking.

___________ the lights go out, I won’t be able to finish my work.

She will go on a diet ___________ the doctor says she needs to lose weight. (go on a diet (collocation): ăn kiêng; lose weight (collocation): giảm cân)

______ the fog clears, the plane won’t take off. (fog (n): sương mù; clear (v): tan đi; take off (phr. v): cất cánh)

The teacher will send you out ___________ you stop talking. (send sb out (phr. v): đuổi ai ra ngoài)

_____ we take him to the cinema, he will be happy. (take sb to somewhere (collocation): dẫn ai đến nơi nào)

I will be able to have a rest ___________ I have guests at the weekend. ((be) able to (collocation): có thể; rest (n): nghỉ ngơi; guest (n): khách mời)

______ you eat up your food, I won’t let you out. (eat up (phr. v): ăn hết; let sb out (phr. v): cho phép ai ra ngoài)

_____ my father comes early, we will have dinner early.

_____ he needs help, I’ll help him.

_____ you help me, I will help you.

_____ you eat up your food, you can go out to play with your friends. (eat up (phr. v): ăn hết)

The match will be cancelled ___________ it stops snowing. (match (n): trận đấu; cancel (v): hủy)

_____ he hurries, he will be late. (hurry (v): vội lên, nhanh lên; late (adj): trễ, muộn giờ)

We won’t have a rest _____ we don’t go on holiday. (have a rest (collocation): nghỉ ngơi; go on holiday (collocation): đi nghỉ mát)

_____ he hurries, he will come on time. (hurry (v): vội lên, nhanh lên; on time (adv): đúng giờ)

___________ my father comes early, we won’t have dinner early.

___ we walk more, there will be less air pollution.

The bus will stop _____ you ring the bell. (ring (v): rung; bell (n): cái chuông)

Rachel will be pleased _________ she passes her driving test.

We’ll have lunch outside in the garden, _____ it’s too cold.

TÌM LỖI SAI

Sam will not graduate unless he doesn’t pass all the tests.

He will take the job ________ the pay is too low.

Lan will be back tomorrow _______ there is a plane strike. (plane strike (cpd. n): mối nguy (rủi ro) có thể xảy ra với máy bay)

We will be surprised _______ he doesn’t have an accident soon.

I think he would look prettier ______ he didn’t wear so much make-up. (wear make-up (collocation): trang điểm)

I am going to school this afternoon, ______ it rains.

________ you don’t stop drink milk tea, you will gain weight fast. (gain weight (collocation): tăng cân)

_______ he starts now, he will not reach there in time. (reach (v): đến nơi; in time (adv): đúng lúc, kịp lúc)

______ she was rich, she would spend all my time traveling.

______ we have enough time tomorrow, we will come and see you. (enough (adj, adv): đủ)

My dog _________ bark unless it is hungry. (bark (v): sủa; hungry (adj): đói bụng)

Unless you _________ to go to bed early, we should go out.

You cannot go into bars _________ you are over 18.

In my country, _________ you cannot speak English, it’s hard to get a good job.

She’ll fail the exam if she _________ study. (fail (v): rớt, trượt (kì thi); exam (n): kì thi)

_________ I am not feeling better tomorrow, I will go to the doctor’s.

_________ you do not make the payment in time, your car will be confiscated.

You will lose your job _________ you change your attitude and become friendlier. (lose one's job (collocation): mất việc; change (v): thay đổi; attitude (n): thái độ)

She won’t know the truth _________ you tell it to her.

_________ you arrive early, you’ll be able to meet the customers before the meeting. (arrive (v): đến nơi; (be) able to (collocation): có thể; customer (n) khách hàng)

_________ she eats healthy food, she won’t lose some weight. (lose weight (collocation): giảm cân)

They won’t arrive on time _________ they finish the work early.

Will she be able to eat some cake _________ I put eggs in it?

Let's go to Mirabella's tonight ........... you haven't been there before.

This time in six months I'll be at university ................ I decide to take a year off first. (university (n): trường đại học; decide (v): quyết định; take a year off (collocation): tạm nghỉ 1 năm)

I can go out _____ I finish this report on Friday. (finish (v): hoàn thành; report (n): bản báo cáo)

I wouldn't be able to write very well ____ I broke my right hand.

We'll miss the bus _____ we run. (miss (v): bỏ lỡ)

Maya won't play tennis tomorrow _____ it rains.

She can't hear you well ____ you shout. (shout (v): hét (la, nói to) lên, hò reo)

Jake will give us a lift _____ he gets home.

_____ you take me to the station, I'll have to walk there. (take sb to somewhere (collocation): dẫn ai đến nơi nào)

We'll fail the exam _____ we revise. (revise (v): ôn tập)

Let's watch the late film _____ you are not too tired to watch anything.

_____ we hurry, we'll get there in time.

In the UK, you can't drive ____ you're over 16.

_____ I'm sad, I usually talk to my friends.

................ you're not feeling better tomorrow, you should go to the doctor.

I'll watch some TV _____ I get home tonight.

Miss Lau will punish us unless ............. (punish (v): phạt, trừng phạt; follow (v): làm theo, tuân theo; instruction (n): hướng dẫn)

Miss Lau will not punish us unless ............ (punish (v): phạt, trừng phạt; follow (v): làm theo, tuân theo; instruction (n): hướng dẫn)

I will call the police unless ............

I will not call the police unless .............

Let's go for a walk unless ...........

Don't open the door unless ............

Open the door unless ............

My dog won't bark unless ............

My dog will bark unless ..............

Pandas will become extinct unless ............. (become extinct (collocation): trở nên tuyệt chủng; destroy (v): phá hủy; protect (v) bảo vệ; bamboo forest (cpd. n): rừng tre (trúc))