spend
spend time on to do还是doing？
time on to do还是doing？
没有spend to do的用法。spend doing，意思是花时间做。spend用法：spend in doing sth，spend on sth。
spend in doing in 后面接动名词
spend on sth 后面接名词或代词
spend time doing 花时间做某事
例句：
I spent an hour in watching TV. 我看了一个小时的电视。
I spent ten yuan on the book. 我花了十元买这本书。
spend的主语必须是人，不能是物，这是我们首先必须明白的。
spend time in doing sth造句？
I spend 3 hours in doing my homework every day.
用spend……doing sth造句？
I spent twenty minutes writing the composition.
我花了20分钟写这篇作文。
Mum spent 120 yuan buying this coat.
妈妈花了120元买这件外套。
spend some time doing sth造句？
spend some time doing sth是花一些时间做某事的意思，造句可以从以下例子看出：
During covid 19 pandemic, everyone has to be staying at home, to avoid mental problems, each of us spends some time doing something. 在covid 19大流行期间，每个人都必须呆在家里，以避免出现精神问题，我们每个人都会花一些时间做点什么。
spend timemoneyonsth造句？
1.i spend 20yuan on buying the new hat .
2.i spend 20 minutes on my homework
3.I spend a lot of time on doing my homework.
4.I spend 3 hours on homework.
took her o weeks to read the book. 去读书花了她两周时间。
spends much money on clothes/buying clothes.她花许多钱买衣服。