把这些句子改为一般疑问句,(本人真的不懂）SamwatchesTVatnight.Thegirlsdanceneartheroom.Hisunclemendshisbikeafterwork.Thecleanercleansthebuildingeverymorning.Thestudentsoftenhelptheoldman.Herparentshaves

Question

把这些句子改为一般疑问句,(本人真的不懂）
Sam watches TV at night.
The girls dance near the room.
His uncle mends his bike after work .
The cleaner cleans the building every morning.
The students often help the old man.
Her parents have supper at six in the afternoon.
各位能做多少做多少！

Answer 1

1. Does Sam watch TV at night?
2. Where are the girls dancing?
3. When does his uncle mend his bike?
4. How ofter does the cleaner clean the building?
5. Who does the students ofter help?
6. When do her parents have supper?