28．--- He’s got our tickets.
--- That’s good I____afraid that he them.
| A．am; has forgotten | B．was; had forgotten |
| C．was; forget | D．am; will forget |
Charles Babbage is generally considered ______ the first computer.
| A．to invent | B．inventing | C．to have invented | D．having invented |
I can’t have you _____ to your mother like this!
| A．talk | B．talked | C．talking | D．to talk |
After the heavy rain, the level of the lake rose ___ 1 meter ___ 8 meters.
| A．to; by | B．by; to | C．of; to | D．to; to |
-----Where are the children? Professor Zhang has come and his speech will start soon.
------I wish they always late.
| A．hadn’t been | B．wouldn’t be | C．wouldn’t have been | D．weren’t |
In the dark forests _____, some large enough to hold several English towns.
| A．do many lakes lay | B．lie many lakes |
| C．lay many lakes | D．many lakes lay |