Bài Tập Luyện Tập Ngữ Pháp

Firefighters often ............... people who have a fire in their house.

• help

• helps

• helping

Atlanta Airport ............... in the south east of the United States of America.

• are

• was

• is

There ............... many different kinds of jobs.

• is

• are

• was

It ................ many days to climb Mount Everest.

• take

• taking

• takes

There ............... no roads or cars on the way up the mountain.

• are

• is

• were

Dolphins also ............... in the sea and most people ............... to see them.

• lives / loves

• live / love

• lived / loved

Dolphins ............... very friendly and clever.

• have

• see

• are

Lots of actors ............... acting when they are children.

• starting

• start

• started

There ............... a loud noise and we felt the rocket fly into the sky.

• is

• was

• being

Emma usually ............... to school by bus.

• going

• go

• goes