— Can you imagine what is Jack doing now? He is playing football outside while everyone else is busy in class!
— He his homework, I think.
| A．must have finished | B．must finish | C．can’t have finished | D．mustn’t have finished |
How I wish that you could attend the party, even though you _____busy.
| A．had been | B．would be | C．were | D．are |
---Sorry. I must be off.
---How nice it would be if you_____a bit longer!
| A．stay | B．would stay | C．stayed | D．have stayed |
I hate interruptions, _____when I ’m concentrating on my study.
| A．specifically | B．generally | C．specially | D．especially |
I desire to make friends with him,but_____I am worried that I can’t gei along well with him.
| A．on the whole | B．on the other hand |
| C．as a matter of fact | D．first of all |
I think what _____ to me about her performance is her walking way and sweet voice.
| A．attracts | B．contributes | C．belongs | D．appeals |