David has won the first prize in singing; he is still very excited now and feels ________ desire to go to bed.

A．the most              B．more                   C．worse                 D．the least

 Green products are becoming more and more popular because they are environmentally ________.

A. friendly       B. various'        C. common        D. changeable

 What a table! I’ve never seen such a thing before .It is________  it is long.

A．half not as wide as                               B．wide not as half as

C．not half as wide as                               D．as wide as not half

 Although she did not know Boston well, she made her way __      to the Home Circle Building.

A. easy enough    B. enough easy   C. easily enough    D. enough easily

 Mr. Smith owns ________ collection of coins than anyone else I have ever met.

A. larger   B. a larger   C. the largest   D. a large

 —Must I turn off the gas after cooking?

—Of course. You can never be             careful with that.

A. enough                B. too                     C. so                      D. very

 Compared with his sister, Jerry is even more        to, and more easily troubled by , emotional and relationship problems.

A. sceptical           B. addicted          C. available        D. sensitive

 John is very lazy. He falls ______ behind in his studies.

A. very                  B. far                C. more              D. still

 Frank put the mediocre in the top drawer to make sure it would not be_______ to the kids.

A. accessible        B. relative        C. acceptable    D. sensitive

 I don’t mind picking up your things from the store. _________ the walk will do me good.

A. Sooner or later        B. Still                     C. In time         D. Besides