The novel was completed in 1978， the economic system has seen great changes．
| A．when | B．during which | C．since then | D．since when |
There are as many as five student clubs in our school. You can join _____ interests you most.
| A．whatever | B．whichever | C．whenever | D．wherever |
Mom, could you lend me a few dollars until I _____ on Monday?
| A．get paid | B．got paid |
| C．will get paid | D．had got paid |
—How do you find my purse?
—__________.
| A．On the playground | B．It’s modern and nice |
| C．Sorry, I didn’t | D．From the police |
Dozens of family members of the victim __________ at the gate of embassy requesting a report with concrete evidence of the accident．
| A．collected | B．removed |
| C．separated | D．gathered |
The shelter is expected to help the homeless live __________ the bitter winter．
| A．across | B．with | C．through | D．against |