I usually stay at home and do some reading on Sunday mornings, but ________ Igo out for a walk if it’s fine.A.some times B. at times C. on time
—It's a fine day today. How about ________? —Sounds great!
Whenever you have a chance ________English,you should take it.
—I often have hamburgers for lunch. —You'd better not. It's bad for you ________too much junk food.
The new treatments ________by Norman Bethune helped a number of soldiers.
If prices rise too high, the government has to do something ________it.