–Look! Our headmaster is standing at the school gate.
–It _______ be our headmaster. He is taking a student to the hospital now.
A. can B. can’t C. must D. mustn’t
—I want to do something to relax myself this weekend.
—Let’s see the film The Fate of the Furious 8 as soon as it ______.
A. will be put on B. be put on C. is put on D. was put on
–Mum, shall I leave today’s homework till tomorrow?
–Better not, dear. Never ______ what you can do today till tomorrow.
A. put on B. put out C. put off D. put up
（2016年天津市南开区九年级上学期期末考试）—As we know it’s difficult to live in a foreign country.
—__________ if you can’t understand the language there.
A. Properly B. Recently C. Usually D. Especially
The Japanese ping-pong player, Fukuhara Ai, can speak Chinese withoutdifficulty because she ______ in China for years.
A. stays B. will stay C. is staying D. has stayed
—Mom, I want to be a scientist in the future.
—You will surely realize your dream ______ you give it up halfway.
A. though B. unless C. since D. if
