People _________ many trees so elephants are losing their homes.
A. cut down B. blow out
C. cut up D. put up
— ________ does your mother go to work?
— She usually goes to work in a car.
A. What B. When C. Where D. How
— When ______ he buy his bike?
— Two years ago.
A. do B. did C. does D. will
I can’t play basketball after school because I ______ do my homework first.
A. have B. can C. must D. may
— ________ does it take to get to school?
— It takes about 15 minutes.
A. How long B. How often
C. How far D. How soon
Listen! Who ______ in the classroom?
A. sing B. sings C. sang D. is singing
