He spent one hour doing his homework.(改为同义句）

He spent one hour doing his homework.(改为同义句） 5.He spent an hour doing his homework.(改为同义句) Rose spent an hour doing her homework(同义句转换） He spends half an hour doing his homework.同义句转换. She spent one hour washing her clothes 改为同义句 I often spend one hour in doing my homework.同义句 I often（）one Luis spent (one hour) doing his homework last night (对括号内部分提 he spent an hour doing his homework las night 改成 lt____him a I spent two hours doing my homework yesterday.(改为同义句） She spends half an hour doing her homework .(改为同义句） 难道可以说He spent one hour in finishing his homework!finish作为瞬间动 Students spent about one hour finishing their homework 同义句转换