Conditional Sentences

Keep silent or you’ll get out.

• If you don’t keep silent, you get out.

• Unless you keep silent, you’ll get out.

• If you keep silent, you’ll get out.

• Unless you keep silent, you’ll not get out.

If we had arrived sooner, we could have prevented this tragedy!

• Had we arrived sooner, we could have prevented this tragedy!

• Had we if arrived sooner, we could have prevented this tragedy!

• Had we arrive sooner, we could have prevented this tragedy!

• If we arrived sooner, we could prevent this tragedy.

............more careful, this accident wouldn't have happened

• Had he been

• He had been

• Was he to be

• He was to be

If it doesn't rain, the boys _____________ hockey.

• play

• will play

• would play

• would have

If you had caught the bus, you _____ late for work.

• A. wouldn't have been

• B. would have be

• C. wouldn’t be

• D. would be

If I _____, I would express my feelings.

• were asked

• would ask

• had been asked

• asked

I would have visited you before if there _____ quite a lot of people in your house.

• hadn't

• hadn't been

• wouldn't be

• wasn't

If _____ as I told her, she would have succeeded.

• A. she has done

• B. she had done

• C. she does

• D. she did

If he hadn’t wasted too much time, he…………….in his examination.

• would fail

• wouldn’t fail

• wouldn’t have failed

• won’t fail.

You won’t pass the examination……………you study more.

• as long as

• unless

• whether

• If