Did you need help with your math last night?

If I had had, I. you.

• would call

• called

• would have called

• will call

If you. salt on ice, it. .

• put, will melt

• would put, melts

• will put, will met

• put, melted

If I. , I will let you know.

• am staying

• will stay

• do stay

• would stay

If the chair. break, Paul can fix it for you.

• might

• should

• may

• can

If he had got half a mark more, he. in the exam.

• wouldn’t fail

• wouldn’t have failed

• won’t fail

• won’t be failing

She says she wishes I. a thousand miles away.

• am

• had been

• was

• were

It is high time you. your idea.

• change

• changed

• need change

• are to change

It is desirable that the plane. as light as possible.

• was

• be

• is

• were

She wished at that moment she. the present to him.

• had not sent

• has not sent

• did not send

• would not send

he. hard last year, he would have lost the first prize.

• had, not studied

• had, studied

• didn’t, study

• it, had studied