- —Look! Someone has spilt coffee on the carpet.—Well, it ________ me.A.isn’tB.hasn’t beenC.hadn’t beenD.wasn’t
- I really ought to go on a diet。I ________ on so much weight since I gave up jogging.A.putB.am puttingC.have putD...
- -Oh, it’s you, Steve! I ________ you.-No surprising. I’ve just had my hair cut.A.don’t recognizeB.haven’t recogni...
- —You were out when I dropped in at your house.—Oh, I ________ for a friend from England at the airport.A.was waiting...
- — I called you at ten, but there was no reply.—Oh, that was probably when I ________ a shower.A.am takingB.tookC.w...
- -The enemy spy was found at last. -Really? Where ________ himself?A.had he hiddenB.did he hideC.has he hiddenD....
- Why don’t you put the meat in the fridge? It will ________ fresh for several days.A.be stayedB.stayC.be stayingD....
- —You must have met him the other day. —Oh, no, I ________ .A.hadn’tB.mustn’tC.haven’tD.didn’t
- It is said in the book that Thomas Edison (1847—1931) ________ the world-leading inventor for sixty years.A.would be...
- —What’s that terrible noise?—The neighbors ________ for a party.A.have preparedB.are preparingC.prepareD.will pre...
- The student didn’t pay any attention to the lecture; he ________ of something else.A.thoughtB.had thoughtC.would t...
- —Didn’t the guard see him breaking into the bank?—No, he ________ in the other direction.A.was lookingB.had lookedC...
- Because the shop ________ , all the T-shirts are sold at half price.A.has closed downB.closed downC.is closing dow...
- —Has Sam finished his homework today?—I have no idea. He ________ it this morning.A.didB.has doneC.was doingD.had...
- The discussion ________ alive when an interesting topic was brought in.A.was comingB.had comeC.has comeD.came