I spend one hour in ---------- my homework.这里填do doing to do 还是did

I often spend one hour ___my homework in the evening I often spend one hour in doing my homework.同义句 I often（）one hour（）my homework. I spend one hour in ---------- my homework.这里填do doing to do 还是did I spend more than an hour in watching TV. Yesterday evening I spend one hour surfing the internet.（）（）me one hour to surf the internet Yesterday evening. spend用法i spent one hour and a half ____________ this bool yesterday.A.read B.to read C.reading D.reads不是spend in doing和spend on sth吗,我选B,为什么错 I usually spend one hour on my homework every day（改为同义句） in one's hour Tom spend one hour in reading newspapers every day.=__ __ Tom one hour__ __newspapers every day. I spend an hour in doing my homework.同义句（____ ____ me an hour ____ ___ my homework.） i spend an hour day -- my homework.A.on B.in C.at D.for I ____ an hour to cleaning the room.花费spend in doing sth . 一道英语题,改同义句的I spend one hour doing my homework every day. 改为同义句It（）（）one hour()()my homework every day. ___________?I spend about an hour jogging. I usually spend an hour ______my homework eight times in one hour I spend an hour reading books in the library every day.(改为同义句) （ ） （ ） me an hour ( ) ( )接着上面books in the library every day. --YOU seem to have remembered all the English words. -___.I spend at least one hour on english every day. 为什么 so I have 不是so I do