________, tell him I have gone to London. A. If Mr. Jones called B. Unless Mr. Jones calls C. Should Mr. Jones call D. If Mr. Jones will call

________, they would not have had such a successful conference. A. Due to good preparations B. But for they had had good preparations C. Without good preparations D. If their good preparations

He may never speak to me again if he ________ out what happened. A. will find B. was finding C. finds D. had found

I would have crashed the car ________. A. unless you warned me B. in case you warn me C. if there were a warning D. but for your warning

We ________ more chances to attack during the last game if the strikers the ball more exactly. A. will have had / have passed B. will have / were passing C. would have / passed D. would have had / had passed

She had to have the operation or she ________ A. dies B. will die C. would die D. would have died

You should not eat more ________ yourself ill. A. or you will make B. in case you would make C. if you would make D. unless you would have made

Our cat ________ you if you rub her belly. A. will **** B. would **** C. will have bitten D. would have bitten

________ you apologize for what you have done, I will never be your friend. A. Unless B. If C. As if D. Even if

If you ________ her, what ________? A. are / will you do B. have been / might you do C. were / would you do D. had been / will you have done

Practice more and more ________ you can never speak English fluently. A. and B. or C. incase D. if

Call your parents ________ they will start to worry. A. if only B. otherwise C. if so D. in case