Although Lucy was slimming, she found cream cakes quite _____.
| A．irregular | B．inevitable |
| C．incredible | D．irresistible |
Peter said he ______ when he got there but we have never heard from him since then.
| A．was writing | B．would write | C．had written | D．has been writing |
The project is reported __________ 3 months ago.
| A．to complete | B．to be completed | C．to have completed | D．to have been completed |
American Indians _______ about five percent of the U.S population.
| A．fill up | B．bring up | C．make up | D．set up |
Gun control is a subject _______ Americans have argued for a long time.
| A．of which | B．with which | C．about which | D．into which |
The moment I got home, I found I ______ my jacket on the playground.
| A．had left | B．left | C．have left | D．was leaving |