be ashamed of work out go on a diet go out stay up in charge of recover from now that devote oneself to along with at present sound like 81. I to watch TV last night and now feel so tired. 82. The light ,so I can’t see anything in the room. 83. I’ll be the whole company next week when the boss ia away. 84. Many young girls, who want to lose weight, are always . 85. You should yourself for telling such a lie. 86. The doctor advised her not to take weight-loss pills any more but for a certain time every time. 87. People in Yushu the effects of the natural disasters now. 88. he had been punished by his father, you shouldn’t be so hard on him. 89. A woman, her husband, is surprised to see the great changes of their son. 90. He protecting environment, so he deserved the prize.
答案:81.stayed up 82.went out/has gone out 83.in charge of 84.going on diets /going on a diet 85.be ashamed of 86.work out 87 are recovering from 88 Now that 89 along with 90 devoted himself to