---Be quick! The mid-term exam _________. I must leave for school now.
----No rush. The bus _______ at 7:20, so there is enough time left.
| A．comes; leaves | B．is coming; leaves |
| C．comes; leaving | D．is coming; is leaving |
32. When the Chinese delegation arrived at Vienna airport, they were received _____ cheers.
| A．in | B．for | C．on | D．With |
31. Einstein didn’t care for money. Once he used a check _____ $1000 as a bookmark and then he lost it.
| A．for | B．of | C．about | D．To |
30. More than 20 years ago he was badly wounded in the anti-Vietnam war. Since then he can only walk _____ an arm-chair .
| A．in | B．on | C．by | D．Over |
29. Can you say _____ certain when he will come here?
| A．at | B．for | C．with | D．In |
28. He is too careful _____ his money; he never buys a drink for us.
| A．to | B．at | C．for | D．With |