— She looks very happy. She __________ have passed the exam.
— I guess so. It’s not difficult after all.
| A．should | B．could |
| C．must | D．might |
Using many symbols makes _______ to put much information on a single map.
| A．possible |
| B．it possible |
| C．that possible |
| D．it is possible |
________ Barbara Jones offers to her fans is honesty and happiness.
| A．Which |
| B．What |
| C．That |
| D．Whom |
—What are you going to do this weekend?
—_______. If time permits, I may go to Shanghai with my friends.
| A．Don’t mention it |
| B．It doesn’t matter |
| C．Forget it |
| D．It depends |
Sam has been appointed ________ manager of the engineering department to take _______ place of George.
| A．/; / |
| B．the; / |
| C．the; the |
| D．/; the |
The limits of a person’s intelligence, generally speaking, are fixed at birth, but ________ he reaches these limits will depend on his environment.
| A．where |
| B．whether |
| C．that |
| D．why |