CÂU ĐIỀU KIỆN LOẠI 1

If it…….....convenient, let’s go out for a drink tonight.

• be

• is

• was

• were

If you can give me one good reason for your acting like this,……...........this incident again.

• I will never mention

• I never mention

• will I never mention

• I don’t mention

Unless you ……all of my questions, I can’t do anything to help you.

• answered

• answer

• would answer

• are answering

If someone ……......in to the store,smile and say, “May I help you?”

• comes

• came

• would come

• could come

“Here ‘s my phone number”.
“Thanks. I‘ll give you a call if I ……....some help tomorrow”.

• will need

• need

• would need

• needed

If you……....time, please write to me.

• have

• had

• have had

• has

If I …….get a pole, I will go fishing.

• can

• could 

• may 

• might

Trees won’t grow…….there is enough water.

• if

• when

• unless

• as

Come and work for my company if you…….better to do.

• have nothing

• will have nothing

• had something

• had nothing

If it……… tomorrow, we may postpone going.

• will rain

• shall rain

• raining

• rains