1There are many beautiful flowers.I love them( )

1There are many beautiful flowers.I love them( )
A.all B.everyone C.both D.each
2It ( ) rain this afternoon but I'm not sure
A.will B.can C.must D.may
3Need I hand in the homework right now?
Yes,you ( )
A.must B.need C.can D.will
4Go and ask Mr WuHe ( )tell you how to use the dictionary
A.may B.can't C.would D.could
5Jim went to play basketball after he ( )his homework
A.finished B.had finished C.finishes D.has finished
6 There are( )young boys between the age of thirteen and fifteen
A.most B.mostly C.almost D.at most
7 You can find a tower at (_)end of the bridge
A.any B.either C.every D.both
8There is a line of on ( )side of the street
A.any B.either C.every D.both
9He was born ( )the spring ( )1999
A.in,in B.on,in C.in,of D.in,on
10Hour( ) hour the doctor operated on him
A.and B.by C.after D.to
2、3、4、5、9、10题需要解释一下

1There are many beautiful flowers.I love them( A )
A.all B.everyone C.both D.each
前面说many flowers,应该说的是 我全部都喜欢,用all做同位语
2It ( D ) rain this afternoon but I'm not sure
A.will B.can C.must D.may
选A语法也没错误,主要是根据I'm not sure（我不确定）,来确定选D,说明这句话表示的是我的一种猜测,所以选D
3Need I hand in the homework right now?
Yes,you ( A )
A.must B.need C.can D.will
回答need或者must提问的句子肯定回答用must,否定回答用needn't
4Go and ask Mr WuHe ( A )tell you how to use the dictionary
A.may B.can't C.would D.could
同样表示猜测,去问Wu老师,表示对以后的猜测,所以选A
5Jim went to play basketball after he ( B )his homework
A.finished B.had finished C.finishes D.has finished
根据前面的时态,一般过去时,说明作业完成是在去打篮球之前,也就是说是过去的过去,所以用过去完成时.
6 There are( B )young boys between the age of thirteen and fifteen
A.most B.mostly C.almost D.at most
most表示大多数的,是个形容词；mostly主要地,大部分地,表示所占比例；almost几乎,表频率 at most 至多,最多.根据这句话的意思,选择B
7 You can find a tower at ( B )end of the bridge
A.any B.either C.every D.both
any 任何； either 两者选其一；或者...或者 every 每个 both 两者都
根据这句话的意思,你在桥的任意一头都能看到一座塔,所以选B
8There is a line of on ( B )side of the street
A.any B.either C.every D.both
选B的理由同上
9He was born ( )the spring ( )1999
A.in,in B.on,in C.in,of D.in,on
选C.在春天,表时间段用in,某年的春天用of
10Hour( ) hour the doctor operated on him
A.and B.by C.after D.to
选C.hour by hour 表示一个小时 一个小时地,中间有间隔,就是 按小时计算的意思
hour after hour 一个小时又一个小时地,指连续不间断