He is only too ready to help others, seldom, ________, refusing them when they turn to him.
This is the only way we can think of______ the living standard of the public.
The teacher with the students_______ discussing the films_______ the subjects are science fictions.
—I’m sorry I didn’t make it to your party last night. —_______, I know you’re busy these days.
As a green hand, he doesn’t know it takes to start a business here.
—Silly me! I forget what my luggage looks like. —What do you think of over there?