Ⅱ.从方框中选择适当的短语，并用其正确形式填空。 throw away,pull down, put to good use,bring back 1.The waste bottles can be put to good use.For example,we can use them to build a house. 2.The old man asked us how much food we threw away into the garbage this morning. 3.The old buildinghad been pulled down/was pulled down and people wanted to build a new one here. 4.Mike said the next day he would bring back_my book that he borrowed from me last week. 导航页导航页 Ⅱ. 从方框中选择适当的短语,并用其正确形式填空。 throw away, pull down, put … to good use, bring back 1. The waste bottles can ____________________. For example, we can use them to build a house. 2. The old man asked us how much food we __________ into the garbage this morning. 3. The old building ________________________________ and people wanted to build a new one here. 4. Mike said the next day he ________________my book that he borrowed from me last week. be put to good use threw away would bring back had been pulled down/was pulled down