He was down all evening, but as soon as his girl friend came in he _____.
| A．came to life | B．was free of charge | C．knocked into | D．got close to |
By the 1920s, Howard Carter ____ an explorer.
| A．has become | B．had become |
| C．became | D．would become |
Three mountains, Meili, Baimang and Haba, _____ are covered with snow, tower over the land.
| A．that | B．what |
| C．which | D．as |
Is _______ three hours _______ the poor boy to come to school on foot?
| A．it; that it takes | B．there; that it takes |
| C．there; when | D．it; that |
No. 1 Middle School of Anxiang is the very place ______ Song Zhenyu, the Provincial science top of Hunan in 2014, was studying.
| A．that | B．which |
| C．where | D．from which |
Try to spend your time just on the things you find _______.
| A．worth doing them | B．worth being done |
| C．worthy of ding them | D．worthy of being done |