Question 92: Since 1950 the world              nearly one-fifth of the soil from its agricultural land and one- fifth of its tropical forests.

A. has lost                     B. lost                           C. was losing                D. had been lost

Question 91: Many people are still in          habit of writing silly things in          public places.

A. the – the                   B. the - 0                       C. 0 - the                       D. 0 – 0

Question 90: Granny is completely deaf. You will have to              allowances for her.

A. bring                         B. find                           C. give                          D. make

Question 89: They'll be able to walk across the river                                  .

A. if the ice is thick enough                               B. if the ice will be thick enough

C. when the ice will be thick enough                 D. unless the ice is thick enough

Question 88: The more                     and positive you look, the better you will feel.

A. confidence                B. confident                  C. confide                     D. confidently

Question 87: Housework is less tiring and boring thanks to the invention of              devices.

A. labor-saving             B. environment-friendly

C. pollution-free           D. time-consuming

Question 86: Jack found it hard to              the loss of his little dog.

A. get over                    B. put off                      C. get along                  D. turn over

Question 85: A number of  prisoners              on the occasion of the Independence Day this year.

A. have been released   B. has been released     C. were released           D. was released

Question 84: Some snakes lay eggs, but                give birth to live offspring.

A. others                       B. the other                   C. other                         D. the others

Question 83: We should participate in the movement                  to conserve the natural environment.

A. to organize               B. organized                 C. organizing                D. which organized