It was global warming , rather than other causes , ______ led to the extreme weather .
| A．which | B．who | C．that | D．what |
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 |
___deer are there on the hill?
| A．How much | B．How many | C．How far | D．How long |
We suggested ___ trees at the weekend.
| A．planted | B．plant | C．to plant | D．planting |
___ good idea!
| A．What | B．What a | C．How | D．How a |