81. Living things are dying out quickly. Let’s ask ____ destroying them in the past years.
A. what part people have been playing B. people have played in
C. what part people have played in D. people have been playing what part
82.The teacher found ____ difficult to decide ____ he would take with him to attend the conference. A. it; whom B. himself; who C. this; whom D. that; who
83. No matter how fast we worked, ____.
A. we couldn’t catch up with them B. and we couldn’t catch up with them
C. so we couldn’t catch up with them D. but we couldn’t catch up with them
84. The reason why I gave in is ____ if I didn’t.
A. because she would be disappointed B. that she would be disappointed
C. because she would have a disappointment D. for she would be disappointed
85. — ____ can I deal with such a situation?
— Take ____ measure you think best.
A. How; whichever B. What; whatever
C. How; whatever D. What; whichever
86. Villagers often say our village is no longer ____ it used to be.
A. what B. that C. which D. how
87. This is certainly the case, but ____ it is a mistake or not I don’t know.
A. if B. even though C. whether D. that
88. The workers were making so much noise in the workshop, and the boss hurriedly went to see ____. A. what the matter was B. what was the wrong
C. what wrong was D. what was the matter
89. I remember ____ the company only owned a small shop.
A. when B. how C. whether D. what
90. The changes in our chemistry lab will cost quite a lot, ____ they will save us money in the long run. A. or B. since C. for D. but
91. ____ has finished the task ahead of time will be rewarded, though we don’t know who it will be. A. Those who B. Anyone C. Whoever D. Who
92. He expressed his hope ____ he would visit China again the next year, and this was the very hope ____ he expressed as soon as he arrived in the country.
A. that; that B. which; which C. that; which D. which; that
93. I often think of the years ____ I worked with the foreigners, ____ has had a great effect on my later life.
A. that; which B. when; which C. which; that D. when; who
94. In the forest we observed some trees ____the leaves were black with disease.
A. where B. of which C. in which D. whose
95. I don’t believe the reason ____ he has given for not coming to the lecture.
A. why B. that C. how D. what
96. By using ears one can tell the direction ____ a sound comes.
A. in which B. from which C. with which D. through which
97. I don’t like such a person ____ often lies before your face.
A. what B. that C. as D. which
98. We have to delay the party till next week, ____ we will not have something important to do. A. when B. which C. at which D that
99. Every day the mother seems to be busy until 10 o’clock at night, ____the rest of the family have fallen asleep.
A. that B. by which time C. on time D. whose time
100. He was found to be a thief, ____ disappointed his wife.
A. who B. that C. which D. whom
