_______ makes his shop different is that it offers more personal services.

A. What              B. Who                   C. Whatever              D. Whoever

They have held three meetings this week _________.

A.alone          B.lonely         C.ever            D.just

One of the main __________ of the summit was “sustainable development”,or the ?question? how we can continue developing the world without damaging the environment.

A.headlines            B.themes        C.topics          D.deadlines

What made me sad was that she __________ not to see me when I said hello to her.

A.assumed             B.pretended           C.determined         D.guessed

There was a(n) __________ moment when the plane suddenly dropped.

A.anxious              B.worried              C.secure         D.exciting

—Will $200 __________ the cost of the damage?

—I’m afraid not.I need at least 100 more dollars.

A.resemble            B.include        C.cover          D.afford

I’ve already ___ at the hotel.Can I put my luggage in your room for a while?

    A. checked out   B. checked off   . C.paid for     D. paid off

___ is believed ___ more and more people would fly to the moon in the future.

    A. That, like  B. This, as   C.It, that    D.Man, when

The dance performed by the disabled actors is really a hit, but years ago no one ____ they were to achieve such great success.

A、must have imagined   B、could have imagined 

C、should have imagined D、would have imagined

The population of China ___ than ___ of any other country in the world.

       A. is larger…those    B. are more… that   C. is larger.. that   D. is bigger..those