--- How can I stay in shape?
--- A well-balanced diet together with regular exercise ______ you’ll make it.
A. so B. and C. but D. or
To keep fit, he would rather sit than______.
A. sleep B. sleeping C. sleeps D. to sleeping
Tom didn't work hard at his lessons. ______，he failed in his exams．
A. By the way B. Such as C. For example D. As a result
---Is that man in a red T-shirt Mr. Smith?
---It______ be Mr Smith. He is on the way to London now．
A. must B. mustn't C. can D. can't
I want to buy a fine watch for my father on Father’s Day, but______ is fit for him in the shops nearby.
A. nobody B. nothing C. none D. neither
---Lily is coming by______ plane tomorrow．
---Let's go to______ airport to meet her．
A. 不填；the B. 不填；a C. the；the D. a；a
