6．___________ dangerous it is for a child to swim alone in a river!（　�。�

A．

What

B．

What a

C．

How

D．

How a

5．一I don't know  _________ she can't go hiking with us．
一She has to do her homework．（　　）

A．

when

B．

if

C．

why

D．

how

4．What he saidsurprised_（surprise） us a lot．We wondered what had happened to him．

3．My grandpa looks muchhealthier（health） than before after the operation．

2．That'sunusual（usual） for the girl to be late today．She is always the first to get to school．

1．I wondered whether the bags were thoseladies' （lady）．

20．As we entered the garden，we saw a little girllying （lie） on the grass in the sun．

19．-Could you tell me ______？
-At the school gate，tomorrow morning．（　　）

	A．	where we will meet		B．	where did we meet
	C．	where will we meet		D．	where we met

18．Rich or poor，young or old，we all have problems．We can easily become unhappy （31）Awe solve our problems．（32）Babout our problems can affect how we do things at school or at home．So how do we deal with our problems？
   Most of us have probably been angry （33）Cour friends，parents or teachers．Perhaps they said something you didn't like，or you felt they were unfair．Sometimes，people can stay angry for years about a small problem．Time goes by，and good friendships may （34）B．
When we are angry，however，we are usually the ones affected．Have you ever seen young children playing together？But they fight very soon，and decide not to talk to each other．However，this usually doesn't （35）Afor long．They become good friends again．This is an important（36）Dfor us； we can solve a problem by learning to forget．
  Many students often complain about school．They might feel they have too much work to do sometimes，or think the rules are too （37）B．We must learn how to change these"problems"into"challenges"（挑戰(zhàn)）．As young adults，it is our duty （38）Aour best or deal with each challenge with the help of our teachers．
  By comparing yourself to other people，you will find your problems are not so （39）A．Think about Stephen Hawking，for example，a very clever scientist．He can't walk or even speak，but he regards his many physical problems as unimportant．Now he is known （40）Da great scientist in the world．We are probably quite healthy and smart．Let's not worry about our problems．Let's face the challenges instead．

31．A．unless	B．if	C．when	D．a(chǎn)s
32．A．Worry	B．Worrying	C．Worried	D．Worries
33．A．of	B．to	C．with	D．in
34  A．lose	B．be lost	C．keep	D．be kept
35．A．last	B．do	C．produce	D．lesson
36．A．program	B．tool	C．class	D．lesson
37．A．program	B．strict	C．weak	D．free
38．A．to try	B．to have	C．to put	D．to keep
39．A．terrible	B．pleasant	C．painless	D．useful
40．A．a(chǎn)bout	B．for	C．with	D．a(chǎn)s．

17．Dear Auntie Em，
Great news!Mrs Mumford just told me I had been chosen as one of the school （61）students （student） to visit the University of Cape Town in South Africa this summer!She said the program （62）was designed （design） for some of the brighter teenagers to experience a different culture．（63）What a good chance!
The only problem is：mom and dad （64）simply （simple） won't let me go．They said it was dangerous for me，a girl，（65）to travel （travel） alone．But my guess is that they think it too expensive．I kept telling （66）them（they） I had been on a plane alone to visit you in Texas before．They needn't worry about me（67）because this trip would be almost the same as that one．（68）But．They just won't listen!
Will you help，Auntie Em？It will be （69）a very important experience to my personal growth．
Love，（and love you even （70）more （much） if you manage to make mom & dad agree with me．）