This is a difficult and stressful job, but one ______ you can really help people.
| A．that | B．where | C．which | D．of which |
Our teacher looked here and there on our playground ______ looking for something.
| A．even though | B．even if | C．as if | D．only if |
---Shall I give you a ride as you live so far away?
---Thank you. ______.
| A．It couldn’t be better | B．Of course you could |
| C．If you like | D．It’s up to you |
II．单项填空（共20小题；每小题0.5分，满分 10分）
从四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
---I wonder, Mr Adams, ______ you’d mind us asking a few questions.
---______. I am all ears.
| A．if; Yes, go ahead | B．whether; No, go ahead |
| C．that; Sure, go ahead | D．if; Sure, go ahead |
---What do you think of their marriage?
---______, if I were Kate, I would not marry him.
| A．Generally speaking | B．I have no idea | C．To be honest | D．To my surprise |
In summer people often wear dark glasses as ______ against the bright sunshine.
| A．permission | B．protection | C．prediction | D．prevention |