I didn’t know Headmaster Weng was away for Beijing. I to his office yesterday.
| A．mustn’t have gone | B．needn’t have gone |
| C．wouldn’t have gone | D．couldn’t have gone |
It was not until she got home ______ Jennifer realized she had lost her keys.
| A．when | B．that | C．where | D．before |
Your story is perfect; I’ve never heard ______ before.
| A．the better one | B．the best one | C．a better one | D．a good one |
We forgot to bring our tickets, but please let us enter,______ ?
| A．do you | B．can we | C．will you | D．shall we |
—Will you be able to finish your report today?
—_______.
| A．I like it | B．I hope so | C．I’ll do so | D．I’d love it |
By serving others, a person focuses on someone other than himself or herself,_____can be very eye---opening and rewarding.
| A．who | B．which | C．what | D．that |