My mother spent half___hour finishing making___cake.A.a,a B.an,an C.an,the D.the,a求求你们啦

I spent half an hour ___(finish) my homework. I spent half an hour in doing my homework My mother spent 100 yuan on her dress.同义句 I spent half an hour on my homework yesterday.（保持原意l ( )half an hour ( )my homework skirt. My mother and a half-brother and two half- sisters 谁能翻译下意思 My parents spent two and a half years building our house要翻译 I spent half an hour on my homework yesterday.（保持原意） half my money____ for food and clothes every month.A are spent B goes Yesterday it ___my mother half an hour __to the shopping mall.选什么?A spent,walking B took,to walking C spent,to walk Dtook,walking I spent three and a half hours doing my work.(改同义句)I spent ____ ____ ____ ____ ____ doing my work. I spent half an hour cleaning my room.（同义句转换）It （ ）（ ）half an hour （ ）（ ）my room. 1.My mother is a shop assisant and she sells people things.（保持原意）2.I spent half an hour on my homework yesterday.(保持原意）3.This beautiful skirt cost me 200 yuan.（保持原意、2句） I spent twenty yuan on my mother 's birthday present的同义句 Yesterday my mother spent 2000 yuan to buy a computer 的四种 My mother had to spent much time doing housework,_____ _____?改为反义疑问句 i never forget the days ()i spent with my mother为什么选that,不选which? It takes my mother half an hour to do the housework every day.改同义句. My mother gets up at half past five every morning.(对画线部分提问)