_____ so much electrical equipment , wood and paper in one place , there is a danger of fire .
| A．For | B．In | C．With | D．By |
The Internet plays an important role in our life. Without the Internet, life ________ quite different nowadays.
| A．would be | B．will be |
| C．is | D．was |
—Hey! Any idea about learning abroad?
—You ________ google the College Board to learn the names of colleges you ________ be interested in.
| A．may; need | B．can; might |
| C．will; should | D．shall; must |
—Is Nick coming by train?
—He should, but he ________ not. He likes driving his car.
| A．must | B．may |
| C．can | D．need |
—In case anyone ________ come in my absence, tell him I will be back soon.
—Sure, I will.
| A．would | B．should |
| C．will | D．shall |
John ________ yet, or he would have telephoned me.
| A．mustn't have arrived | B．shouldn't have arrived |
| C．needn't have arrived | D．can't have arrived |