- Jenny and I ____ friends for six years. We first got to know each other at a Christmas party. But we ____each other a...
- — What ______ when I phoned you?— I ______ my work, and I wanted to go out.A. have you done; finishedB. were you doin...
- The students ______ busily when Miss Brown went to get a book she ______ in the office.[ ]A. had written; leftB. were...
- __Look at these black clouds.It________soon.__Sure.If only we________out.[ ]A.is raining;don't comeB.is going to r...
- By the time she ____ to class, the teacher ____ already ____ teaching.A. get, had, startedB. gets, had, startedC. got...
- I _____ I ______ the cell phone, but it is on the back seat of my car.A. thought, had lostB. think, had lostC. though...
- He _____ the key, so we _____ into the office.A. hadn't left; can'tB. didn't leave; couldn't have gotC. hadn't left; ...
- When the old man ____ to walk back to his house, the sun ____ itself behind the mountain.[ ]A. started; had already h...
- — It's many years since I saw you last. I _____ you at all.— I wouldn't have, either, if someone _____ you by the nam...
- All the students _____ by 10:30, but the speaker _____ until 11:00.[ ]A. return, has turn upB. has returned, turned u...
- The little girl _____ her heart out because she _____ her toy bear and believed she wasn't evergoing to find it.[ ]A....
- It was not until the subprime loan crisis (次贷危机) ____ great damage to the American financialsystem that Americans...
- He ____ to us that he _____ the watch on the table.[ ]A. lied; layB. lay; laidC. lied; had laidD. lay; had laid
- When the old man _____to walk back to his house,the sun _____ itself behind the mountain.[ ]A. was starting; hidB. ha...
- Lei Feng ____ a lot of things for others in his life, people thanked him for what he _____.[ ]A. did; had doneB. had ...