We spend about two hours a day do our homework.do要不要改成doing?homework要不要改复数?

We spend about two hours a day do our homework.do要不要改成doing?homework要不要改复数? Linda (spend) about two hours doing her homework every day. I spend about two hours doing my homework every day对about two hours提问 I spend about two hours a day doingmy homework.划线提问划线是two 语法——情态动词Research findings show we spend about two hours dreaming every night,no matter what we ____have done during the day.横线上填may,请解释语法并翻译.为什么不能用 could? Fiying there ___us about two hours是用cost还是spend I spend about two hours a day doing my homework的同义句两句 we should eat h( ) food what about your eating h( ) There are about two h-----teachers in our school we have two week's holiday from about december we spend more than two hours doing our homework in the evening （改为同义句） We will spend two hours returning to school 改为同义句 英语翻译Li Yu spends about two hours a day donging homework.对about two hours 部分提问___ ___ ___Li Yu spend a day___his homework? We spend three hours ()about 9:30()12:30.用介词填空 英语翻译i spent about two hours in reading and replying emails yesterday.这个翻译,spend ,in搭配吗,为什么spend 不是用 怎样改否定句和特殊疑问句如:I spend about two hours doing my homework?和特殊疑问句 54 Research findings show we spend about two hours dreaming every night,no matter what we ___________ during the day.A) should have done B) may have doneC) would have done D) must have done 我看哪个都像正确答案,选择哪个?不要告诉我 We will spend _doing the housework,so we don't have time to go out with you.A.more two hours B.m...We will spend _doing the housework,so we don't have time to go out with you.A.more two hours B.more two hour C.two more hour D.two more hours