Since Tom ___ downloaded a virus into his computer, he can not open the file now．
| A．readily | B．horribly | C．accidentally | D．irregularly |
If city noises ___from increasing, people __ shout to be heard even at the dinner table 20 years from now.
| A．are not kept; will have to | B．are not kept; have to |
| C．do not kept ; will have to | D．do not keep; have to |
Mary ___ a dress when she cut her finger.
| A．made | B．is making | C．was making | D．makes |
--We haven't heard form Jane for a long time. ---what do you suppose ___ to her?
| A．was happening | B．to happen | C．has happened | D．having happened |
---Have you moved into the new house? ---Not yet, the rooms ___.
| A．are being painted | B．are painting | C．are painted | D．are being painting |
When I was at college I ___ threee foreign languages, but I ___ all except a few words of each.
| A．spoke, had forgotten | B．spoke; have forgotten | C．had spoken; had forgotten | D．had spoken, have forgotten |