1 We must learn to face the difficulties and attempt to overcome them.
2 He not only said but do so.
3 The important thing is to keep fit.
4 The master is so happy,for the monitor and others cleaned and swept the lab and library.
5 When crossing the park,he saw many beautiful flowers and birds.
6 The reason why you can't learn English well is that you're too lazy.
7 I will never forget the day when I took part in the party,
8 It's handy to go to most of the places by underground.
9 He is the only one boy in the boys that likes to play basketball.
麻烦采纳...我看到它的时候有点晚真是很抱歉.