It is very kind _____ you to help me with my lessons. It is difficult _____me to learn them well.
| A．of , of | B． for , of | C．of , for | D．for , for |
—We need to learn and work ______ we live.
—I think so.
| A．as long as | B．as much as |
| C．as soon as | D．as possible as |
The ancient emperors often ______ themselves ______ the sons of God.
| A．saw; off | B．took; to |
| C．compared; to | D．helped; with |
Many students ____________ chances to show themselves in class because the class size is too big.
| A．don't give | B．aren't given |
| C．haven't given | D．won't give |
—Mr. Li will check our homework this aftemoon. ________ you ________ it?
—Not yet. I'm doing it right now.
| A．Do, finish | B．Had, finished |
| C．Will, finish | D．Have, finished |
He never works hard. ____________, he failed.
| A．So that | B．As a result | C．However | D．Because |