The coal is sold____the ton and buyers can’t pay using credit card, so we have to pay___cash.

A. by; by              B. by; in          C. in ; by        D. in; in

Food will include buffalo that________________ over an open fire .

  A. roasts                B. is roasting       C. will be roasted          D. had been roasted

To get the project started, _____ they need is some money.

     A. only what                  B. all that              C. all what        D. whatever

 The craze fans ________ outside the hall, and they will wait till the movie star comes.

   A. were waiting      B. are waiting        C. waited           D. had waited

  ______ for some time after a tiring day is very enjoyable and exciting for me in summer.

    A  Swim                 B  Swimming            C  Go swimming        D  To swim

 The girl often helps her best friend, ______ is not good at English. To their delight, his English is improving day by day.   

A. which                      B. who                         C. what                        D. where

Mr. Duncan raised an unnecessary question        he then failed to find an answer.

A. to which           B. for which        C. with which          D. by which

The bus was crowded with passengers going home from market, most of ________ carrying heavy bags and baskets full of fruit and vegetables they had bought there.

A. whom      B. them      C. who         D. which

—I’m afraid I can’t memorize so many new words in 2 days．

—_______．

A．Don’t be afraid       B．You are clever           C．Not at all                D．Take your time

  .The artist made up his mind to devote all he could ____his English before

going abraod.  A.improving  B.to improve  C.imprve   D.to improving