--What’s the matter with Philips?

-- Something must have happened to him. He left home three hours ago, but ______ at the party.

A. didn’t arrive      B. isn’t arriving      C. hadn’t arrived     D. hasn’t arrived

The boy stood there astonished, with his eyes ______ on the strange moving object in the sky.

A. to fix           B. fixing          C. fixed          D. having fixed

I really can’t think of ______ told me you were not coming back till tomorrow.

A. it was who that     B. who was it that     C. that who was it      D. who it was that

 –Jack failed the driving test again.

  -- The question is ______ we can help him avoid making the same mistake.

A. why         B. how         C. what        D. that

–Did you see the CEO in his office?   -- Yes, he ______ by the journalist from BBC.

A. has been interviewed               B. is being interviewed

C. had been interviewed               D. was being interviewed

 Not until the early years of the 19^th century______ what heat is.

A. did man know     B. man had known      C. man knew      D. had man known

 ______ most people look forward to the relaxing life after retirement, some cannot bear the thought of not going to work any more.

A. Unless         B. While          C. As         D. When

 --How was your trip to London?

   --Great. I was helped by an organization. Otherwise, I ______it.

A. wouldn’t afford   B. hadn’t afforded  C. wouldn’t have afforded   D. needn’t have afforded

 Mr. Mike, in ______ supermarket we bought an iPad last week, will give us a report on management this evening.

A. who          B. which       C. whose         D. who

 Mr. White ______ in Los Angeles for years, but recently he has already adapted to living in China.

A was living      B. had lived      C. has lived       D. lived