—Is this your bike?—No, . It’s bike.A. it is, Li Lei’s B. this is, Li Lei C. it isn’t , Li Lei’s
-- ________does Mary usually go to the bubby club?--Once a week.
Why ________come and play basketball with us?
-— I’m worried about the exam tomorrow, mum. — ! Believe in yourself, dear. A. Take it easy B. Be careful C. It’s a joke
-How long do you usually do your homework every day? -It usually _______ me more than two hours to finish it. A. costs B. pays C. takes
-I am sorry to step on your feet! -_________ . A. Good luck B. Don’t say that C. Never mind