Our teacher is always busy preparing lessons
until 11 o’clock at night, we students have gone to sleep.
| A．that time | B．by which time |
| C．by that time | D．which time |
He is rather difficult to make friends with, but his friendship, ____, is more true than any other.
| A．once gained | B．when to gain |
| C．after is gained | D．while gaining |
— Did you enjoy yourself at the party?
— Sorry to say I didn’t. It was ____ a meeting than a party.
| A．much of | B．more like | C．less of | D．more or less |
— Have you known each other for long?
— Not very long, ____ we started to work in the company.
| A．after | B．before | C．when | D． since |
—Has the little boy passed P. E. test？
—He has tried twice and the teacher will allow him to have third try.
| A．the；不填 | B．a； the | C．the； a | D．the； the |
—I am wondering if we could go boating on the weekend.
—It a good idea.
| A．sound | B．sounded | C．sounding | D．sounds |