他太小了，不能去上学。
He is ______ ______ ______ go to school.

单项选择题What do we learn about the group（）

A．Some of them already knew each other.
B．Some of them had been there before.
C．They had already chosen their activities.
D．They came from the same city.

单项选择题第（3）空应选择（）

问答题Watching TV and traveling in a taxi can produce little CO2.( )

单项选择题By walking to and from school, children can learn（）.

A．driving skills
B．running skills
C．road safety and life skills
D．knowledge about science

单项选择题The possible time for breakfast in England is（）.

A．from 7:00 pm to 9:00 pm
B．from 7:00 am to 9:00 am
C．from 4:00 pm to 5:00 pm
D．from 4:00 am to 5:00 am

单项选择题When did Peanuts first appear in public（）

A．In 1922
B．In 1948
C．In 1950
D．In 2000

单项选择题What can the reader learn from the text（）

A．When it is the best to go outdoors.
B．How to get to the Activity Centre.
C．What kind of activities you can have at the Centre.
D．What are the business hours of the centr

单项选择题第（2）空应选择（）

A．rain
B．wind
C．cloud
D．river

问答题CO2 is a greenhouse gas that can make the earth warm.( )

单项选择题Who are encouraged to take part in the programme of Walk to School （）

A．Children.
B．Parents and children.
C．Bus drivers.
D．Teachers.