— It’s the office! So you ______ know eating is not allowed here.
— Oh, sorry.
| A．must | B．will | C．may | D．need |
His story ___ true.
| A．listened | B．listened to | C．hears | D．sounded |
I’ll never forget the days ____ I spent in Beijing last year.
| A．when | B．on which | C．in which | D．that |
The speaker walked out of the hall, __ happily with the teacher, and ___ by a group of students.
| A．talking, followed | B．to talk, followed | C．talking, to be followed | D．to be talking, to followed |
The hot weather lasted ___.
A, since June B. immediately C. only a few days D. whole the week
That day o got home so early that my family were still ___.
| A．sleep | B．sleepy | C．asleep | D．slept |