1、I don't know _______ to do.

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/07/02 17:05:14

1、I don't know _______ to do.
A、what B、how C、where D、when
2、She spent much time in _______ for the test.（prepare）
3、What _______ when we boil water?（happen）
4、A：Where is Bob?
B：Everybody knows that water _______ at 0℃.（freeze）

A
preparing
will happen
is frozen

1、I don't know _______ to do. I don't know what I want _______(do). I don't know what to do L:I don't know.Do you want to do____together?J:_______.What I understand,but,I don't know what to do? i don't know to do what 对吗 i don't know how to do it句型转换找错----Sorry,I don't know what to do it 改错：I don't know what to do it. I don't know want to do...tell me? I don't know what to do for homework i don't know ()to do.填what还是how