10．A：Good morning，Mike．
B：Good morning，Harry．（91）E
A：There's still smog（雾霾）today．We'll have to go to school with face masks（口罩）
B：（92）BAccording to the news，PM2.5pollution is main problem with air pollution．
A：Yes，and air pollution has done harm to people's health．
B：So the Chinese government and Chinese people must take action to fight it．
A：（93）D
B：Since（由于）PM2.5is mainlu caused by vehicles （机动车）and factories．Cars with large emissions（排放）should not be allowed and factories should be watched closely．
A：（94）AWe hope that more people will join us in making the blue skies return for good．
B：（95）C
B：Good morning，Harry．（91）E
A：There's still smog（雾霾）today．We'll have to go to school with face masks（口罩）
B：（92）BAccording to the news，PM2.5pollution is main problem with air pollution．
A：Yes，and air pollution has done harm to people's health．
B：So the Chinese government and Chinese people must take action to fight it．
A：（93）D
B：Since（由于）PM2.5is mainlu caused by vehicles （机动车）and factories．Cars with large emissions（排放）should not be allowed and factories should be watched closely．
A：（94）AWe hope that more people will join us in making the blue skies return for good．
B：（95）C
| A．I agree B．What a pity（真遗憾）！ C．I hope so，too． D．Can you give some advice？ E．How's the weather today？ |
9．A：Excuse me （86）D
B：Sure，There's a bank on Main Street．
A：Oh，（87）B
B：Yes…Go straight ahead．（88）A
A：Is it far from here？
B：No，（89）E
A：Thank you．
B：（90）C
B：Sure，There's a bank on Main Street．
A：Oh，（87）B
B：Yes…Go straight ahead．（88）A
A：Is it far from here？
B：No，（89）E
A：Thank you．
B：（90）C
| A．The bank is on your left． B．could you please tell me the way therr？ C．You're welcome． D．Do you know where I can save money？ E．it's about 5minutes'walk |
6．A：Hello，Mike？It's the second time we meet，what's the time now？
B：（46）D
A：Where's Bob？He promised to help me with math，you know
B：．（47）B
A：A car accident？You mean Bob got injured in it？
B：Oh no，I mean he has to look after his sister．
A：（48）E
B：She was knocked down by a small car．
A：（49）F
B：Sure．
A：（50）G．
B：The doctor said nothing is serious，but she has to rest．
B：（46）D
A：Where's Bob？He promised to help me with math，you know
B：．（47）B
A：A car accident？You mean Bob got injured in it？
B：Oh no，I mean he has to look after his sister．
A：（48）E
B：She was knocked down by a small car．
A：（49）F
B：Sure．
A：（50）G．
B：The doctor said nothing is serious，but she has to rest．
| A．He was badly injured in the accident． B．Have you heard the car accident happened yesterday？ C．What's wrong with him？ D．Oh，let me see，it's half past eight． E．What happened to her？ F．I'm sorry to hear that．Was she sent to the hospital？ G．What did the doctor say？ |
5．Students：Good afternoon，Miss Jiang．
Teacher：（56）E．Today，we'll talk about a new bird flu．It has hit some Chinese cities．
Monitor：（57）A．
Teacher：Yes，it is．It's reported that about 35people have been ill．
Monitor：（58）D．
Teacher：We should keep away from animals．And we ought to wash our hands correctly．
Monitor：（59）B．
Teacher：It should take at least 20seconds each time．（60）C See a doctor at once if you have a high fever or have trouble breathing．
Teacher：（56）E．Today，we'll talk about a new bird flu．It has hit some Chinese cities．
Monitor：（57）A．
Teacher：Yes，it is．It's reported that about 35people have been ill．
Monitor：（58）D．
Teacher：We should keep away from animals．And we ought to wash our hands correctly．
Monitor：（59）B．
Teacher：It should take at least 20seconds each time．（60）C See a doctor at once if you have a high fever or have trouble breathing．
| A．Is it serious？ B．Then how to wash hands properly？ C．And we'd better use warm water． D．How can we stay away from it？ E．Good afternoon，boys and girls． |
4．A：How was your vacation，Fred？
B：It was great．（61）E
A：Cool!Where did you go in the U．S．？
B：（62）B My uncle lives there．Then we went to New York to see my cousin．
A：What was Los Angeles like？
B：It was interesting．I really liked the zoo．（63）A
A：Did you see any movie stars in Los Angeles？
B：No，but I saw Tom Cruise in New York．（64）D I got his signature．
A：Wow!That's great!（65）C
B：Hmm…Oh yeah，I went to Central Park．I played baseball with my cousin and his friends．
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B：It was great．（61）E
A：Cool!Where did you go in the U．S．？
B：（62）B My uncle lives there．Then we went to New York to see my cousin．
A：What was Los Angeles like？
B：It was interesting．I really liked the zoo．（63）A
A：Did you see any movie stars in Los Angeles？
B：No，but I saw Tom Cruise in New York．（64）D I got his signature．
A：Wow!That's great!（65）C
B：Hmm…Oh yeah，I went to Central Park．I played baseball with my cousin and his friends．
| A．It has animals from all over the world． B．First we went to Los Angeles． C．What other things did you do in New York？ D．He was at a restaurant! E．I went to U．S．with my parents． |