It’s high time that he settled down in the city and ____ a new life.
| A．start | B．started | C．to start | D．starting |
Don’t worry! Philip is quite used to in such busy streets as this.
| A．drive | B．be driving | C．have driven | D．driving |
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 |