He spent two hours ______ his homework last night.
A. to do B. doing C. did D. do
________ should not to be allowed to work at night.
A. Sixteen-year-olds B. Sixteen-years-old
C. Sixteen year olds D. Sixteen-years-olds
—You used to play football, _______?
A. do you B. don’t you C. didn’t you D. did you
Tom has no partner______.
A. to practice B. to practice with C. practicing D. practicing with
The boy is playing football instead of ______volleyball．
A. playing B. plays C. playing the D. to play
Jack ______ allowed to go to the movies with me yesterday evening．
A. are B. is C. were D. was
