---- Do give me a call when you arrive in the city, Henry.
---- I won’t forget. See you later.
---- ____________.
| A．Have a nice trip | B．With pleasure | C．Don’t mention it | D．It’s kind of you |
—We don’t permit____ in our school. Would you please put your cigarette out?
—Forgive me. I didn’t know.
| A．to smoking | B．to smoke | C．smoking | D．having smoked |
_______ she came for school late is that she missed the early bus.
| A． What | B．That | C．Which | D．Why |
The telephone rang but I didn’t hear it. I _______ asleep.
| A． must be | B．should be | C．ought to have been | D．must have been |
—________you like that latest type of car so much，why not buy it?
—Well，I can’t afford so expensive a car. It is worth 200,000 yuan.
| A．As if | B．Even if | C．Now that | D．In case |
His ability is never in doubt----the question is _______he is prepared to work hard.
| A． whether | B．if | C．that | D．where |