What must Amy _____?
A. do
B. does
C. doing
D. to do
Give your book _____ him, please.
A. in
B. to
C. at
D. on
The door is open. You must _____ it.
A. open
B. opens
C. shut
D. shuts
_____ clothes _____ on the bed?
A. Who, are
B. Whose, are
C. Whose, is
D. Who, is