Canada is the only country that _____ an entire continent in the world, facing the Atlantic ____ the east.
| A．makes up; on | B．covers; on | C．takes up; to | D．do up; in |
Tomin the library every night over the last three months.
| A． | works | B． | worked | C． | have been working | D． | had been working |
Barbara Jones offers to her fans is honesty and hapiness.
| A．Which | B．What | C．That | D．Whom |
Experience of this kind in both the U.S. and Europe well before the Second World War.
| A．have conducted | B．have been conducted |
| C．had conducted | D．had been conducted |
—My teacher says she’s canceling the class play. I just can’t understand.
—______.You were looking forward to it.
| A．It doesn’t matter | B．It’s very unwise of her |
| C．Don’t worry about it | D．You must be disappointed |
-Pity you missed the lecture on nuclear pollution
.
-Iit, but I was busy preparing for a job interview.
| A． | attended | B． | had attended |
| C． | would attend | D． | would have attended |