【正文】
____ 5. 我認為在學校應該教會孩子們游泳。 _________________________________________ 參考答案 【即學即練】 I. 1. (should) return 2. cleaned / should clean 3. (should) be discussed 4. (should) be prepared 5. stopped / should stop II. 1. could → should 2. hold → held 3. was → (should) be 4. told → (should) tell III. 1. should read it 2. should hand in 3. attend all the meetings 4. you bought IV. 1. You should / ought to apologize to Tom. 2. It is important that we (should) speak politely. 3. If I were you, I would wait a little longer. 4. Mark insisted that he (should) live in the best room. 5. I think children should / ought to be taught to swim at school.