--- Tom, can you answer my question?
--Er, I’m very sorry, Miss Evens． I___________ about something else．
| A．had thought | B．was thinking | C．will think | D．have thought |
_____ for making so many mistakes in the exam, she was in low spirits.
| A．Having blamed | B．To blame | C．Blamed | D．To be blamed |
Listen to the two girls by the window. What language ________?
| A．did they speak | B．were they speaking |
| C．have they been speaking | D．are they speaking |
— Isn’t that Ann’s husband over there?
— No, it ________ be him — I’m sure he doesn’t wear glasses.
| A．must not | B．can’t | C．won’t | D．may not |
______ disappointed us most was that the guide was always asking us to leave ____ we thought very interesting.
| A．It; where | B．What; what | C．What; where | D．It; what |
The teacher couldn’t make himself ____ attention to because students were addicted to the short message.
| A．pay | B．to pay | C．paid | D．to be paid |