How many ________ would you like?

1. A.
   bottle of oranges
2. B.
   bottles of orange
3. C.
   bottles of oranges
4. D.
   bottle of orange

How many trees ________ this year?

1. A.
   are planted
2. B.
   will plant
3. C.
   have been planted
4. D.
   planted

How many days have you ________ the book?

1. A.
   borrowed
2. B.
   lend
3. C.
   kept
4. D.
   lent

—How many god medals did China     at the 2010 Winter Olympics?

—Five.

A. win              B. to win  C. winning          D. won

 —How many people will________ to your birthday party?

—Twelve.

A. invite b. be invited c. be inviting