—May I speak to John?
---Sorry, he        Japan. But he       in two days.

-- __________ you __________ breakfast?    
-- Yes, I had it at 6:30.

If you don’t go to the meeting tomorrow, _______________.

It is said that potato chips ____________ by mistake about a hundred years ago.

– Were you late for work yesterday morning?
– Yes. By the time I got to the bus stop, the early bus         .
A. has already left                B. is already left                 C. had already left

The young man used to    to work, but he is used to    to work now.
A. drive; walking    B. drove; walked    C. driving; walk

—Li Lei, you’d better       to bed early.
—Oh, l’ll go to bed as soon as I      my homework.
A. go; will finish     B. go; finish      C. to go; will finish

Miss Wang told us that the moon        around the earth.
A．moves                B．moved                C．had moved

One-child policy has        controlling China’s population.
A．did well in          B．worked good in       C．worked well in

Mrs White isn’t here. She        London.
A．has been to          B．has gone to          C．has gone