In the past twelve months the research members ______ the effectiveness of many materials in a home building.
| A．had studied | B．would study | C．studied | D．have studied |
—Tom, come and join us in the game, please!
—______, but I have something important to do.
| A．I’d love to | B．I see | C．I won’t | D．I’m afraid not |
A(n)______ picture of the Middle Ages was full of religious symbols.
| A．abstract | B．actual | C．typical | D．specific |
—When was your new book published?—Well, ______ was in October 2011.
| A．that | B．which | C．it | D．this |
—I want to get a license. What do you think I should do?
—Only with enough practice ______ the driving test, I think.
| A．you can pass | B．can you pass | C．can pass you | D．that you can pass |
Not only ______ strict with us, but also ______ for us .
| A．was the teacher ; did he care | B．was the teacher ; he cared |
| C．the teacher was ; did he care | D．the teacher was ; did he care |