—What ____ cold weather!
—Yes, But it’s ____ unusual experience for us. We normally live in a hot place.
| A．/; a | B．a; an |
| C．/; an | D．a; the |
No free plastic bag in the supermarket helps to _____ white pollution.
| A．reduce | B．recycle | C．provide | D．produce |
The young man broke his arm in the accident and had to _____ his job.
| A．give up | B．put up | C．cut up | D．pick up |
We _____ walk in the park after supper, talking about all _____ we were interested in.
| A．used to, what | B．were used to, what | C．used to, that | D．were used to, which |
---I feel tired and sleep y .
---Why not for a while ?.
| A．stop resting | B．stop to rest | C．to stop to rest | D．stopping to rest |
You will be late ______ you hurry up.
| A．after | B．when | C．unless | D．until |