is needed in the whole society, which requirespcantrust them.

_______ plastic bags we use, _______ it will be to the environment. — I agree.

If Joe knew anything about car mechanics, I’m sure he would help us fix the car, but he ______ even less than we do

Little Tom admitted ______ in the examination, ______the teacher his word that he wouldn’t do that again.

Listen! The phone ＿＿＿. Please go to answer it.