We _______ on this project for four hours. Let’s have a rest.
A.are working | B.have been working | C.worked | D.had worked |
As is known to all, earthquakes are ___________ disasters _________ can destroy buildings and kill people.
A.nature; that | B.natural; which |
C.nature; who | D.natural; what |
The speaker _________ his voice to make herself heard.
A.rose | B.lifted |
C.raised | D.reduced |
After the quake, the whole city lay in ____ ruins. However, with all the efforts, ________ new Tangshan was born.
A./; a | B.the; / |
C./; the | D.the; the |
I’d like to express my congratulations to you _________ winning the competition.
A.to | B.in |
C.by | D.on |
One’s life has value _______ one brings value to the life of others.
A.so that | B.no matter how |
C.except that | D.as long as |