21.In China,more and more middle school students are getting shorter (1)s
(sleep) time than before.Most students sleep (2)l
than nine hours every night because they have even (3)m
(much) homework to do.Some homework is given by their teachers,and some by their parents.Also,some students don't know (4)h
to save time.They are not careful(5)e
when they do their homework,so it takes them a lot of time.Besides,some students spend too much time (6)w
TV or playing computer games.They (7)s
up very late.Some students have to get up early every morning on (8)w
to get to school on time by bus or bike.It can be a long way from home to school.Schools and parents should cut down some of the homework in order that children can enjoy more than nine hours of sleep every night for their (9)h
(healthily) .As we all know,children are our country's (10)f
22.假如你是李萍,你的朋友Peter因剛剛進(jìn)入新學(xué)校,與周?chē)瑢W(xué)不熟悉而苦惱(distressed),同時(shí)詢問(wèn)你在學(xué)校所結(jié)交的好朋友情況。請(qǐng)根據(jù)以下信息給他寫(xiě)一封回信,并談?wù)劷慌笥训暮锰帯?br />寫(xiě)作要點(diǎn): (1)因他的苦惱而擔(dān)憂; (2)你的朋友: ①Ben 積極,外向; ②張麗,短發(fā)圓臉,樂(lè)于助人; ③他們都有自己的愛(ài)好。 (3)談?wù)劷慌笥训暮锰帯?br />Dear Peter, How are you doing? _______ Best wishes! Yours, Li Ping