Elephants eat________, but they can move _______when necessary.
She will call you if she ____.A. goes to B. go back C. comes back
It is not right ____ in public places.A. smokes B. to smoke C. smoking
The girl saw a snake ____ on the road and was frightened.A. lies B. lying C. lay
—Is there ____ in your exercise book today?—No, Mom. I did it very carefully.A. something wrong B. wrong something C. anything wrong
Don’t get on or get off the bus_____ it stops.A. because B.when C. until