________ good time we had at the party last night!
Yes. It was ________ exciting party that I would never forget it.
| A．What, so | B．How, such | C．What a, such an | D．How a, so an |
--- There were so many books in the shopping center, I didn't know_______ .
| A．where to buy | B．which to buy |
| C．how to buy | D．what to buy |
Put on your coat, Jack! It's snowing _______ outside at the moment.
| A．hardly | B．quickly |
| C．loudly | D．heavily |
—Is that Tom in the teachers' office?
--No, it ________ be him. He's gone to the hospital.
| A．musn't | B．shouldn't |
| C．can't | D．needn't |
Last night, Dan hung out with his friends too late. When he came home, he went upstairs without a _______. But to his surprise, his father was sitting in his room.
| A．noise | B．sound |
| C．voice | D．silence |
---Why didn't you go to the party last night?
---Because I was waiting for Sam in his office _______ he came back.
| A．for | B．until |
| C．since | D．from |