China has warned America that it_______ be responsible for its arms sale to Taiwan.
A. can B. may C. will D. shall
—Driving after drinking alcohol should be punished, I think.
—Sure, it is several months________ the ban came to effect in the whole country.
A. before B. until C. since D. after
In the past few months, a discussion ________about whether selecting “Three Goods” Students in elementary and middle schools should be cancelled.
A. has to be held B. has been held C. has been holding D. was held
Playing QQ’s “Happy Farm” by planting, watering, fertilizing, spraying, harvesting and selling of virtual vegetables, fruits and flowers, we can find out ________ all the excitement is about.
A. that B. if C. what D. when
Though _______ with the present situation, the local government could not find effective measures to reduce the risk of coal mine accidents.
A. unsatisfied B. being unsatisfied C. unsatisfying D. to be unsatisfied
Bill’s aim is to inform the viewers that cigarette advertisements on TV are illegal, _______?
A. isn’t it B. is it C. aren’t they D. are they
