- When she realized I _________ her, she quickly made a pose, smiling.[ ]A. photographedB. had photographedC. was photo...
- — Can you give some advice on what I said just now?— Sorry. My mind ____ .[ ]A. is wanderingB. was wanderingC. has wa...
- The girl with two cats ____ in the yard when the earthquake happened.A. was playingB. is playingC. are playingD. were...
- -Did you watch the basketball match yesterday?-Yes,I did.You know,my brother in the match.[ ]A.is playingB.was playin...
- -We all had a lot of fun at the barbecue yesterday.Pity you weren’t there.-I really should have gone with you but I o...
- The moment I got home, I found I ________my jacket on theplayground.[ ]A. had leftB. leftC. have leftD. was leaving
- -It was really very kind of you to give me a lift home. -Oh,don't mention it. I________past your house anyway. [ ]A. ...
- The driver could have survived but he __________ the seat belt.[ ]A. had been wearingB. hadn't wornC. wasn't wearingD...
- — Since you love pets so much, why not adopt one?— That's exactly what I _____.[ ]A. have thoughtB. was thinkingC. ha...
- — What do you think of my suggestion?— I'm sorry. Er… I ______ about something else.[ ]A. thoughtB. am thinkingC. was...
- — Has James finished his report on his Enquiry Learning yet?— I'm not sure. She _____ on it last week.[ ]A. was worki...
- — Hey, look where you are going?— Oh, I'm terribly sorry, _____.[ ]A. I'm not noticingB. I wasn't noticingC. I haven'...
- We _____ what gift we should send to our teacher when Todd came up with a good idea.[ ]A. argued aboutB. had argued a...
- — Alice, you look puzzled. Have you understood it?— Yes, I _____ another problem just now.[ ]A. have thought ofB. tho...
- I had wanted to help you last night but I couldn't spare any time, for I ______ a composition whichI have to hand in ...