It is only ______ you understand what your parents do to you ______ you can improve your relationship with your parents.
| A．that; what | B．when; that | C．which; where | D．how; what |
Which materials can be thrown into the sea _______on the nature of them?
| A．depended | B．depending | C．to depend | D．depends |
We should give students more chances to _______ the problems in their daily lives.
| A．deal with | B．end up | C．get into | D．pick up |
— I heard they went skiing in the mountains last winter.
— It ___ true because there was little snow there.
| A．may not be | B．won’t be | C．can’t be | D．mustn’t be |
It was a bad year for films, _______ both quantity and quality.
| A．in terms of | B．in addition | C．as a result of | D．on average |
— Where is Mr. Wang?
— He is not here. He must _______ the students’ papers in the office.
| A．correct | B．have corrected | C．be correcting | D．corrects |