One-third of the country ______ covered with trees and the majority of the citizens ______ black people.
| A．is; are | B．is; is |
| C．are; are | D．are; is |
--- You didn’t hear me until now?
--- No. I must ___________ soundly(沉) when you came in.
| A．have slept | B．be sleeping | C．sleep | D．have been sleeping |
Was it because it rained heavily last night _____ you didn’t come?
| A．that | B．why | C．so | D．what |
It is said that in Australia, there is more land than the government knows ____________.
| A．how to do with it | B．what to do with |
| C．what to do with it | D．how to do with |
In Britain today, women ______ 44% of the workforce, and nearly half the mothers with children are in paid work.
| A．take up | B．make up | C．pick up | D．give up |
_____ to train his daughter in computer, he put an ad like this in the paper, “_____ , a computer teacher for a ten-year-old girl.”
| A．Determined; Wanted | B．Determined; Wanting |
| C．Determines; Wanted | D．Determining; Wanting |