根据句意及首字母提示补全单词1.They are (raising) money for the poor.2.T have an (empty) room for you to live in.用所给单词的适当形式填空1.I had a difficult time (solving) the problem.2.The old man had to make a living by (working) for the rich.句型转换My bike doesn't work.(同义句)there is (a problem) with my bike.单词改错(don't)1.My mother told me don't to watch too much TV. 改正 (not).(steals)2.On my way home,I saw a thief steals in a shop. 改正(stealing).