----- I don’t think waste water should be put into the rivers or lakes.----_____.It will cause much water pollution.
The shoes __________ sale __________ well yesterday. A. to, sold B. on, sell C. on, sold Dto, sell
Do you think __________ a math test next week? A. there will have B. will be C. there will be Dwill there be
-Why are you walking so quickly, Edward? -There __________s talent show(才艺表演) in ten minutes. A. will have B. will be C. is going to have Dis going have
— Has she ________ for Beijing? — Yes, she has ________ there for 3 days. A. gone, gone B. left, gone C. left, been Dleft,gone
—Hi, why are you here? —I ________ for Susan for 15 minutes. A. have been waiting B. have waiting C. am waiting D ambeen waiting