3．In nature some animals actively defend the area_____________they depend for the resources.
| A．in which | B．on which | C．which | D．Where |
With a lot of problems __________, the new government is now having a hard time.
| A．settling | B．to settle | C．settle | D．having settled |
Mr. Han, my neighbor, is always helping those who are in trouble without expecting anything __________.
| A．in turn | B．in return | C．in detail | D．in addition |
He was down wit
h the flu, and __________ couldn’t come to the party.
| A．moreover | B．meanwhile | C．therefore | D．besides |
— How do you think I should receive the reporter?
—__________ you feel about him, try to be polite.
| A．How | B．What | C．Whatever | D．However |
— We were all missing you at the party!
— Sorry. I was busy with my project research. Otherwise, I ___________ it.
| A．attended | B．would attend |
| C．had attended | D．would have attended |