---___________ interesting news it is!--- I think so.
I think ______ necessary ______ to take more exercise.
—They started working on the show two months ago, didn’t they?—___________. A lot of work needed to be finished before the show.
In the future,cars won’t be ______,and it’ll be _____ to travel everywhere by plane.A,cheap, expensive B. expensive ,expensiveC. cheap , cheap D. expensive,cheap
What’s the matter ________ the kitchen fan.
_ may have a chance to be successful if he tries his best.