【正文】
safe at school.d like black coffee.—OK. Help yourself.39。t39。t。t。 been39。 gone16. —Sue, don39。t39。t39。 can39。 won39。 mustn39。 couldn39。s surprising that Mr. Ma39。t39。t。t have to。t。t allowed39。 aren39。t do so much homework, but they ____ make students do a lot in the past. to to24. After a long walk, the old man ____ be tired now. to25. —Must I practice the violin right now?—No, you____t。t。t。t。s the weather like in Xiamen?—Very hot and wet in the summer, but itclock, Mom?—No, you ____. But you have to e back before ten o39。t39。t39。 — Of course. You can it for a week. keep。 borrow。 may not。t。 can39。t care what the teacher thinks.—But I think you ____.31. Mobile phones and electronic calculators _____t39。t have to39。t to39。t need need to33. —What39。tt t39。we finish the work before class, Jack?—No, we _____. We can do it after class., don39。t, needn39。Who has done that again?—ve done that., you may, you mustn39。t, you can39。t39。t38. —Mom, must I finish my homework now?—No, you _____. You may have supper first.39。t39。s. Look! His name is on it.41. You should _____ the umbrella with you. It39。ve got the first prize in the English Contest.—____ it be true? It39。t44. — Shall we go to visit Mr. Wang now?— Mr. Wang ____ here now. He left for Shanghai by air this morning. be be39。t be45. — Mom, may I go swimming with my friends in the river?— No, you ____. That39。t39。t39。s parents have bought a large house with a swimming pool. It ____ be very expensive.39。t47. — There ____ anybody in the room.— Why do you say so?—t have39。s cousin, Anna?— No, it ____ her. She has gone to Paris.39。t be be49. Thomas, please don39。t39。t39。could是表示“委婉”,時(shí)態(tài)還是用一般現(xiàn)在時(shí),故選C。句意:“困難總是伴隨我的左右!”“振作起來吧!如果上帝在你面前關(guān)上一扇門的話,肯定有一扇窗戶為你開著。3.【答案】A【解析】must“一定”,表示肯定推測;can39。此處表示推測,前句說明他每天早上都站在那里,應(yīng)用must。t。4.【答案】B【解析】——看! 一定是戴維在教室里。因?yàn)槲覄倓傇趫D書館看到他了。表示否定而有把握的推測用can39。根據(jù)語境可知選B?!芨兄x你這么說。6.【答案】C【解析】考查情態(tài)動(dòng)詞。帶著夢(mèng)想努力,任何精彩的事都是有可能的。might 可能, should 應(yīng)該, will 將要,會(huì)。7.【答案】C【解析】考查情態(tài)動(dòng)詞。你可以晚點(diǎn)再去。t 回答;第一空用 needn39。根據(jù)語境可知,第二空語氣很委婉,