They have visited many_____ in these two______.
A．cities, countries B．citys, countrys
C．cities, countrys D．citys, countries
Hello, I have_____ to tell you.
A．a good news B．some good newses
C．good news D．some good news
In this hospital, more than a half are______.
A．woman doctors B．womans doctors
C．women doctors D．women doctor
You should do more_____. Don’t always sit at the desk busy doing your_____.
A．exercise, exercise B．exercise, exercises
C．exercises, exercises D．exercises, exercise
________ is the population of the city?
A．How many B．What
C．How many people D．How much
There are many trees on ________ side of the street.
A．either B．any
C．all D．both
