121. The radio says there will be a ______ rain tomorrow.
A. big B. large C. heavy D. heavily
答案: C.
122. Don't read _______ the sun. It's bad ______ your eyes.
A. under, for B. in, to C. in, for D. under, to'
答案: C. read in the sun，“在阳光下看书”。
123. I have _______ all day looking for you.
A. cost B. take C. paid D. spent
答案: C. pay…for…，“花时间/钱做……”。请看下列单词的用法：
1) It cost me too much to buy the bike.
2) I spent too much (in) buying the bike.
3) I paid too much for the bike.
4) It took me a long time to choose the bike.
124. ______ Tom's mother lets him look after the baby.
A. At times B. Some time C. At the same time D. all the times
答案: A. at times，“时常”。
125. They stopped _______, but there was no sound.
A. listen B. listening C. to listen D. to hear
答案: C.“他们停下来，听了听，但没有声音。
126. Now you get _______ , go out and try your luck.
A. dressing B. dressed C. dress C. dresses
答案: B. get dressed，“穿好衣服”。
127. Please don't touch that fish. It smells ______.
A. bad B. badly C. good D. well
答案: A.
128. ________ it is getting dark, ______ the farmers are still working in the field.
A. Though, but B. But, though C. Though, / D. But, /
答案 C. 如果选A项，则此句无主句。
129. My friend, Tom, kept me _______ for an hour yesterday.
A. wait B. waited C. waiting c. wait
答案: C. keep doing sth.，持续作……。
130. We can see ______ hundreds of birds flying in _____ sky.
A. a, a, B. / , a C. / , the D. the, the
答案: C. hundred, thousand, million, billion, dozen, score等词前面如果有具体的数字，这些此都不加“s”，后面不用off；如果前面没有具体的数字，则这些此后加“s”，后面加of。如：two hundred people, many thousands of people。