At the end of last year, a gas explosion happened in a coal mine in Chifeng Inner Mongolia, _____ at least 30 people, some of _____ were local people.
A.having killed; them B.killed; who C.killing; whom D.killing; them
The poor studying conditions the students are looking forward to _____ have attracted the local government’s attention.
A.see improved B.seeing improved C.saw improving D.seeing
—I’d like to book a room for tonight.
— Sorry, sir, but we don’t have any rooms______ right now.
A.unable B.comfortable C.suitable D.available
If you happen to go to that river, you’ll find it more dangerous than commonly _______.
A.supposing B.to have supposed C.being supposed D.supposed
I ______there with my friends every morning, since the opening of a new sports park near my community,
A.have jogged B.jog C.are jogging D.have been jogging
They only _______ me half price for the fashionable skirt.
A.earned B.charged C.exchanged D.donated
