Goals have to be realistic ________ students can reach them and feel a sense of achievement.
Only in this way_______ finish the work ahead of time.
--Do you know the man _______ I shook hands just now?--Yes, I know him. He is a famous actor.
At present,_____ number of students are near-sighted and, what’s worse, _____number of them is increasing.
--I think Nelson Mandela is a great man. Do you think so? --______ I feel that he is a true hero, too.
______, but he insisted that he _____ to school .