E-mail, as well as telephones, _____ an important part in daily communication.
| A．is playing | B．have played | C．are playing | D．played |
Mott is out. But he ______ here a few minutes ago.
| A．was | B．is | C．will be | D．would be |
---Hi, Tom.
---Hello, Fancy. I ______ you were here.
| A．don’t know | B．won’t think | C．think | D．didn’t know |
He promised to tell me by himself when I ______.
| A．come | B．would come | C．come | D．had come |
--How long ______ he ______ a fever?
--- Ever since last night.
| A．have, got | B．have , had | C．have, caught | D．did, have |
My bowl is empty. Who ______ all my soup?
| A．drinks | B．had drunk | C．has drunk | D．drank |