What ____________ we do to protect our environment?A. doB. shouldn'tC. can
I prefer ______ a comedy. A. to see B. see
Come to my flat _______ 9:00 ________ the morning. A. in… at B. at … in
—Do you like country music? —Yes, I _______ . A. do B. am
What _______ you doing? A. is B. are
_________ brave you are! A. What a B. How