--Do you have enough students to clean the laboratory?　

--No, I think we need____________ students.

　 A. another　　　 B. two others　　　 C. more two　　　 　 D. two more

Bob can play 　　　basketball but he can’t play　　　violin.
A. the; the    B. the; /   C. /; the

补全对话

A:Which would you like, tea or milk?

B:　1　,thanks.I’ll have a glass of beer,please.

A:OK.　2　else?

B:No,thanks.What about you?

A:I’d like a cup of tea　3　sugar and milk.By the way,　4　you ever　5　Beijing duck?

B：Yes,I　6　some the year　7　last.

A:　8　do you like it?

B:I like it a　9　.It’s delicious.

A:So　10　I.

 Laboratory　work　is　your　chance　to　learn　science　firsthand.　It　can　be　fun　but　you　must　be　careful　to　prevent　injury.　Listen　closely　when　your　teacher　reads　and　explains　the　rules　before　your　first　lab　lesson.
LABORATORYRULES
Throughout　the　lesson
·Do　not　enter　the　science　lab　without　the　teacher’s　permission.·No　food　or　drinks　are　to　be　alowed　in　the　science　lab.
Before　the　Experiment
·Read　al　instructions　carefuly　before　every　experiment.
·Prepare　al　apparatus（仪器）and　arrange　them　so　that　you　wil　not　knock　them　over　while　doing　the　experiment.
During　the　Experiment
·If　you　are　unsure　of　how　to　use　any　apparatus　or　how　to　operate,　ask　your　teacher　for　help.·Never　smel　or　taste　chemicals　unless　your　teacher　gives　permission.
After　the　Experiment
·Wash　al　apparatus　after　use　and　return　them　to　the　places　where　they　were.
·Throw　waste　materials　in　proper　waste　baskets.　　　　First　Aid　　　　
·Report　al　accidents　to　your　teacher　immediately.
·If　you　spil（ 溅 出 ）any　chemicals　onto　your　body　or　clothing,　wash　with　plenty　of　water　and　report　to　your　teacher.
【小题1】　Your　teacher　wil　probably　tel　you　the　rules　above　_____　the　first　lab　lesson.

A．taste　the　chemicals　first

B．clean　al　the　apparatus

C．read　al　instructions　carefuly

D．report　al　the　accidents　to　the　teacher

A．bring　food　into　the　lab
B．enter　the　lab　anytime
C．smel　chemicals　as　you　like	D．learn　science　directly　in　the　lab

A．Before　the　Experiment

B．First　Aid

C．During　the　Experiment

D．After　the　Experiment

请阅读下面短文，选择最佳答案，将其标号在答题卡上涂黑。

Li Dong is a farmer. He has a very big 　46 . On the farm, he grows oranges, grapes and bananas. Many people come to 　47 his farm. He is a successful young man and becomes very famous.

In 2003, he went back to his hometown 　48 he finished middle school. “What work can I do?” he said to himself. Then he had an idea. “I’m interested 　49 farming. I can grow fruit!” He began to watch many 　50 on TV about growing fruit. He also read a lot of books about it. Then he went to 　51 on Mr Wang’s farm for two years. He learned a lot there.

In 2005, he started his own fruit farm. 　52 , Li Dong’s farm was small. But now, his farm is much 　53 . His fruits are very good. He sends them to many big 　54 in China, such as Shanghai, Beijing and Guangzhou. He also grows vegetables and raises chickens on his farm. His family eats very 55 food. He has a very happy family.

46. A. farm 　　　　　 B. park 　　　　　　　 C. school 　　　　 D. shop

47. A. look 　　　　　 B. take　 　　　　 C. visit 　 　　　　　 D. notice

48. A. since　　　　　 B. after　　　　　　　 C. though 　　　　 D. so

49. A. in　　　　　　　 B. on　 　　　　　　　 C. at 　　　　　 D. for

50. A. games　　　　　 B. concerts 　　　　　 C. programmes 　　 D. plays

51. A. see 　　　 B. play 　　　　　　　 C. eat 　　　　　　 D. work

52. A. At last　　　　 B. At that time 　　　 C. At this moment　　　 D. At once

53. A. big　　　　　　 B. bigger　 　　　　　 C. the biggest 　 　 D. biggest

54. A. villages 　　　 B. schools 　　　　 C. cities　 　　　 　　D. farms

55. A. healthy　　　　 B. bad　 　　　　　 C. terrible　 　　 D. unhealthy