Do you often help your brother with his English— No. He learns English by .

Peter, let’s check what we still have left. —Well, _____ is no use evaluating the total lossbefore the typhoon leaves.

It should be emphasized that our technology has great potentials ________ food development in China.

She felt embarrassed at first when she was removed to a new schoolLater on she felt ______, getting along well with her classmates

— I wonder if I could read your new novel.— No problem, the moment I _______ it.[ ]