She is so shy that she is afraid of speaking in ____ public.
-What do you think of talk shows?-They’re OK._______.
Peel the potatoes first, and then_________.
He is a very ____student. He does homework _______in our class.
—When are you going to London?—___.I may go there next Tuesday or next Thursday.
It’s good for you ____healthy food and _____more exercise.