Question

把 Your sister does her homework at 7o'clock.改成一般疑问句。

Answer 1

原句中的does是实义动词翻译成汉语是“做”的意思。
改成一般疑问句应在主语“your
sister
"前加上助动词do/does来帮助构成一般疑问句。
因为“your
sister
"是第三人称单数形式，所以助动词应选用“does”
单三形式已在助动词“does”上体现出来了，所以原句中的实义动词“does”要变回原型“do”（也可理解为助动词后加动词原形）
所以改成的一般疑问句为：Does
your
sister
do
her
homework
at
7o'clock?

Answer 2

Does
your
sister
do
her
homework
at
7
o'clock?
陈述句改一般疑问句，把助动词提前至主语前即可。

Answer 3

答案是：
i
do
my
homework
at
7
o'clock
every
day

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