After in the new course reform for many years, the English teacher published over 30 books.
| A．buried | B．being buried |
| C．having buried | D．having been buried |
—I need some fresh air, so I’m going out for a walk.
— _________.
| A．Have fun | B．With pleasure | C．You’d better not | D．It’s none of my business |
The teacher was angry about his being late for class, but he behaved ______ nothing had happened.
| A．as | B．even if | C．as if | D．even though |
Candidates ______ remain in their seats until all the papers have been collected.
| A．must | B．shall | C．may | D．can |
—Excuse me, Dad, but I’m going to the club to meet my friends in the football team.
—OK. ______
| A．Have fun | B．Congratulations | C．With pleasure | D．Gook luck |
His ears are highly ___ to any unusual sound in the machine, that is how he found the fault.
| A．sense | B．sensitive | C．sensitively | D．insensitive |