Alice and Kitty are good friends. They always help _________ people.

A.others B.other C.the other D.another

Listen, the bell is ringing. It’s time _________ class.

A.to B.for C.with D.on

My class teacher gets up early. She is ____________ late for work.

A.usually B.always C.sometimes D.never

Mr. Chen is a __________ and he looks after people’s teeth in a clinic.

A.pilot B.dentist C.policeman D.shop assistant.

How brave firemen are! They _________ fires without thinking of the danger.

A.put up B.put on C.put out D.put away

There __________ a performance from the school choir at three ten on the Open Day.

A.is going to have B.are going to be C.will have D.will be

In order to be friends of the Earth, children promise ___________ by public transportation more often.

A.to travel B.travelling C.travelled D.travels

The volunteer (志愿者) students ___________ the gate of the library.

A.got B.arrived in C.arrived at D.reaches

__________ interesting place Space Museum is to visit!

A.How B.How an C.What an D.What a

Samuel Han likes his job as a doctor __________ he likes to make sick people better.

A.although B.because C.but D.so