had never occurred to him that he might be falling in love with the new school.
| A．He | B．That | C．It | D．This |
I found him sitting in his chair，completely____ a magazine．
| A．absorbing | B．being absorbed in |
| C．absorbed in | D．absorbing in |
“How can we go outing in this kind of weather!”! Bob said,________ out of the window.
| A．looking | B．looked | C．to look | D．having looked |
It’s cold in here. We must have the fire day and night.
| A．burn | B．burns | C．burnt | D．burning |
--Can I tell my best friend about it?
---No. I don’t want anyone else to know. You _________ let it out.
| A．mustn’t | B．won’t | C．don’t have to | D．don’t need to |
--May I remind you that Mr. White is waiting outside, Mrs. Green?
---Oh, I _________ all about it.
| A．forget | B．had forgotten | C．forgot | D．was forgetting |