Tìm lỗi sai trong câu:

The boy has learned very hard, but he will surely pass the final exam.

• has

• very

• but

• the

They cancelled their picnic ________ the weather was bad.

• because

• when

• and

• although

My sister ________ home late last night.

• comes

• will come

• came

• has come

We go swimming _______ Tuesdays and Saturdays.

• in

• on

• at

• for

___________ do you go to Hanoi? – By car.

• How many

• How much

• How

• How often

They ______ badminton next week.

• will play

• play

• played

• have played

Will he be free? - ______

• No, he isn't

• No, he won't

• No, he doesn't

• No, he be not

I ______________ to my uncle on the phone now.

• speak

• will speak

• spoke

• am speaking

Vatican is the _______________country in the world.

• smaller

• smallest

• most small

• best small

Peter and his brother____________ English for three years.

• has learned

• have learned

• learned

• are going to learn