Last month I came to Britain. My English has improved a lot _______ I use it all the time. A unless B while C when D as
—Your food is very delicious! —_______.
Tim, ______ you ______ your homework yet?
Judging by her _______, Jane must be a southerner.
You should _______ any opportunities you have to practice English.
Oh, I’m not feeling well in the stomach. I_____ so much fried chicken just now. A. shouldn’t eat B mustn’t have eaten C. shouldn’t have eaten D. mustn’t eat