He is waiting outside the ________office.
A．doctor B．doctors C．doctor's
Where are you going this afternoon?
A. I’m going to buy a book.
B. I’m going to the bookstore.
C. I’m going at 3 o’clock.
In China, drivers drive on the ___________ side of the road.
A. left B. right C. /
The ________ are the same in every country.
A. traffic lights B. traffic rules C. traffic
She ________ shopping every weekend.
A. going B. goes C. go
We live near the theme park. We can go there ______.
A. on foot B. by plane C. by train