【正文】
the school rules (punish) by our principal. attention __________(pay) to spelling and grammar rules while taking the exam. He got a high mark! Well done!, as well as many other scientists, has devoted his lifetime to _____________(control) genes(基因)to develop new breeds(新品種) for our country.67. –I’d like you to tell me something about the new tourist spot before we get there.I’m sorry, but neither I nor my cousin _________________there.(be)68. The tourists from London _______________(show)around the new place of interest in this district(地區(qū)) next week. promises to buy him a new puter _____________(connect)to the Internet if he successfully takes on the new challenge. 70. Not only Peter but also I __________(offer) a wellpaid job because of our efforts the day before yesterday.71. The science fiction books John looks forward to _______________(sell) well on the market.72. Jerry, do you mind my ___________(point) out your mistakes? Of course not. Your advice is of great value to me.73. Before you hand in the paper, make sure you ______________(not make ) any mistakes in it.74. Could you tell me when you ____________(mend) my broken bike? I am in great need of it. 75. If the medicine they’re testing _____________(work) well, more lives will be saved.76. At present heat ____________(provide) mainly for families in North China in winter. 77. Sorry for being late (get) here on time next time, or your teacher will be angry with you. shall I start to do the challenging task?Not until you _________________(ask) to.79. The boy ___________(write) the remendation letter is very modest. small miss finally ______(lead) to a disaster.81. The ipod _ __ (connect) to the Internet seems to be David’s. I once saw him play games on it.82. The road __________(connect) the small village to Shanghai is very narrow.83. The keyboard ____ ______(connect) to the puter so that I could type a letter more easily.84. The cycle of the 24 students __________(repeat) every two months to clean the room by turn.85. Kitty spends money carefully because she _______