- —Tony, come down and help me with the heavy box!—Come on! I _____ all day long. Get Peter to do that![ ]A. workB. had...
- She ______ on a new novel ever since this summer and it is supposed to ______ at the beginningof 2011.[ ]A. had worke...
- She ought to stop working. She has a headache because she ______all day long.[ ]A. has been readingB. had readC. is r...
- — I'm sure Andrew will come out first in this gymnastic competition.— I think so. He ________ for it for months.[ ]A....
- The little boy ________ in the mud all the morning. No wonder he is dirty from head to foot.[ ]A.has playedB.is pla...
- —Mum,I really think Dad should have a break and get relaxed.—Yes. He too long.[ ]A. readB. had readC. has been readi...
- The little boy ________ in the mud all morning. No wonder he is dirty from head to foot.[ ]A. has playedB. is playing...
- Look at the sweat on her face. She________the house since she got up this morning.[ ]A. is cleaningB. has been cleane...
- Mother wanted to be a good provider, a role she________since her marriage to Father.[ ]A. shouldersB. shoulderedC. is...
- — Did you find the missing couple in the mountain yesterday?— No, but we________to get in touch with them ever since....
- One of my high school friends________in London ever since she moved there in 1998. [ ]A. livedB. is livingC. livesD. ...
- The secretary________letters all the afternoon and there are still two letters to finish.[ ]A. is typingB. had typeC....
- Unrest and violence in North Africa and the Middle East ____ at their fastest rate since 2008. [ ]A. have been raisin...
- — That's the third time he's won the award in this field.— Yes. He ________ his maximum potential in the past decade....
- — Hi, Jack!When did you arrive in Berlin?— Last weekend. I __________ a different culture since then.[ ]A. was experi...