His report was so exciting that it was interrupted by applause（掌声）.
| A．constantly | B．constant | C．seldom | D．never |
I feel it is your husband who _____ for the spoiled child.
| A．is to blame | B．is going to blame |
| C．is to be blamed | D．should blame |
He will have learned English for eight years by the time he _____ from the university next year.
| A．will graduate | B．will have graduated |
| C．graduates | D．is to graduate |
–Will you go skiing with me this winter vacation?
–It _____.
| A．is all depended | B．all depends | C．is all depending | D．all depend |
While teaching students, teachers should take into consideration ______ students develop at different rates.
| A．the fact that | B．because | C．as long as | D．in spite of |
He is rather difficult to make friends with, but the friendship of his, _____, is truer than any other.
| A．once gained | B．when to gain | C．after gained | D．while gaining |