—How many teachers are there in your school？
—About four ________．
A．hundreds of
B．hundred
C．hundreds
－You _______ be happy with the strong public support you’ve received.
－Yes,you’re right.I’m really excited.
| A．may | B．can | C．must | D．need |
.－Hi,Bruce.Here’s a letter for you.
－Thanks.I wonder_________.
| A．who that letter was from | B．who was from that letter |
| C．who was that letter from | D．who from that letter was |
If by any chance Peter comes to us ,please ask him to leave a _________.
| A．letter | B．sentence | C．message | D．notice |
－Where’s Lisa,Eric?
－She __________ to the library.
| A．goes | B．had gone | C．has gone | D．would go |
I don’t remember when and where I __________ this umbrella.
| A．buy | B．have bought | C．will buy | D．bought |