19. What a pity! Considering his ability and experience, he better.
A. could have done B. must have done C. couldn't have done D. needn't have done
19. A考查情態動詢。句意：真遺憾！考慮到他的能力和經驗，他本來可以做得更好的。could have done過去本來能夠做某事卻未做；couldn't have done過去不可能做了某事； needn't have done本來沒有必要做某事卻做了； must have done過去一定做了某事。根據句意可知選A。
題目來源：2015全品語法快練高中英語新課標 > 訓練23 情態動詞和虛擬語氣
科目：高中英語 來源： 題型：
10. The children went back home from the grammar school, their lessons for the day.
A. finishing B. had been finished
C. finished D. had finished
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科目：高中英語 來源： 題型：
7. If you had told him the truth, he so angry now.
A. isn't B. wasn't
C. wouldn't be D. wouldn't have been
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科目：高中英語 來源： 題型：
11. —Show me your permit, please.
―Oh, it's not in my pocket. It .
A. must have fallen out
B. might fall out
C. could fall out
D. should have fallen out
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科目：高中英語 來源： 題型：
語法填空[2015 •河北省保定市高一 3月月考]
閱讀下面材料，在空白處填人適當的內容（1個單詞）或括號內單詞的正確 形式。
Wang Peug felt very frustrated when he saw none of his regular customers 1. __________(eat) in his restaurant. In his opinion, 2.__________ could be better than his fried, mutton kebabs, fatty pork or sugary cola. Who won his customers?
3.__________ ( curious) drove him into Yong Hui's newly-opened 4.__________(slim) restaurant and was amazed at the menu there： raw vegetables, fruit and water. It was obvious 5.__________ Yong Hui was telling 6.__________ (lie) when
promising to make the customers thinner. In order to win his customers back, he went to the library to do some research, 7.__________ showed Yong Hui's menu didn't give the customers energy-giving food. 8. finding out the weakness of Yong Hui's menu, Wang Peng wrote his own sign, saying "Energy-giving food served". In fact, there was weakness in Wang Pengs menu, too. Food at his restaurant contains too much fat. So 9. only solution is to combine the two menus together to provide a 10. (balance) menu with food full of energy and fibre.
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科目：高中英語 來源： 題型：
3. If Mr Dewey present, he would have offered any possible assistance to the people there.
A. were B. had been
C. should be D. was
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9. —―They________ have prepared for the meeting more carefully.
— But they didn't. What a pity!
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