I will spend as much time as I the lesson.
A. can go over B. can to go over C. can going over D. go over
The population of the two villages less than two million in 1999.
A. are B. is C. were D. was
We’ll go hiking if it rain this weekend.
A. isn’t B. don’t C. doesn’t D. won’t
I find very useful learn English well.
A. it ,learn B. that , learning C. it , to learn D. it’s , to learn
The pilot saw the soldier soccer at this time yesterday.
A. play B. to play C. playing D. played
You're supposed ______ up your room before you go out.
A. to clean B. clean
C. cleaning D. be cleaned