-----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 |
The present situation, __________ we must survey all kinds of conditions around us, is serious about the employment.
| A．which | B．what |
| C．where | D．when |
I think John will surely help you, because he is willing to help others. __________, he is your good friend.
| A．In return | B．In turn |
| C．In addition | D．In fact |
—There are only two days to go away from my test. I'm so __________ about it!
—Take it easy. Good luck!
| A．serious | B．curious |
| C．cautious | D．nervous |
Though __________ money, his parents managed to send him to a good college.
| A．lacked | B．lacking |
| C．lacked in | D．lack of |
What a__________! She and I both arrived at the same time.
| A．acquaintance | B．consequence |
| C．coincidence | D．circumstance |