Professor Smith is said _____ another important discovery in chemistry.
| A．having made | B．making | C．to have made | D．to make |
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 |
Can you write an article ___ English ___ a pen?
| A．in; in | B．with; in | C．in; with | D．with; with |