–What’s the noise?
–It’s the drill. Since the beginning of the term, the workers _______ our heating system.
| A．are repairing | B．have been repairing | C．will be repairing | D．repair |
I am going to Europe on vacation together with John if I __________ find the money.
| A．can | B．might |
| C．would | D．need |
Around two o'clock every night, Sue will start talking in her dream. It somewhat __________ us.
| A．bothers | B．had bothered |
| C．would bother | D．bothered |
—Shall I pick you up tonight?
—No, thanks. Don't __________ to come. I can take a taxi.
| A．have | B．bother |
| C．worry | D．annoy |
I __________ very proud of myself after the quiz, __________ how easy it was and how I was sure to get a good grade.
| A．must have sounded; to say | B．must sound; saying |
| C．must have sounded; saying | D．must sound; to say |
—We are having a little party at the weekend. Can you and Mary come?
— __________. Thank you. But I'll have to visit my grandpa.
| A．If you don't mind | B．That sounds nice |
| C．No way | D．Not at all |