He is a man of few words, and seldom speaks until _______ to.
| A．spoken | B．speaking |
| C．speak | D．be spoken |
Smith’s jacket looked just the same as Jack’s, but it cost __________ his.
A. as much twice as B. much as twice as c. as twice much as D. twice as much as
If it were not for the fact that she __________ sing, I would invite her to the party.
| A．couldn’t | B．shouldn’t | C．can’t | D．might not |
o make members of a team perform better, the trainer first of all has to know their ______________ and weaknesses.
| A．benefits | B．strengths | C．techniques | D．values |
--Monitor?
--- I’m not monitor of our class. I __ with the teacher until the monitor is elected.
| A．will just help | B．am just to help |
| C．am just helping | D．have just helped |
How long do you think ______ the computer company brings out a new product?
| A．it will be before | B．will it be until |
| C．will it be when | D．it will be that |