改否定句，一般疑问句

Question

1.Ther are going to clean the huts. 2.Ther are going to collect rubbish. 3.Ther are gonig to prepare breakfast. 4.Ther are going to cook dinner. 5.Ther are going to cut the grass.

Answer 1

说明一下：“ther”没有这个单词，应该是“they”
1.否定句：They
aren't
going
to
clean
the
huts.
一般疑问句:Are
they
going
to
clean
the
huts
?
2.否定句：They
aren't
going
to
clean
the
huts.
一般疑问句：Are
they
going
to
collect
rubbish
?
3.否定句：There
aren't
going
to
prepare
breakfast.
一般疑问句：Are
they
going
to
prepare
breakfast
?
4.否定句：They
are't
going
to
cook
dinner.
一般疑问句：Are
they
going
to
cook
dinner
?
5.否定句：They
are't
going
to
cut
the
grass.
一般疑问句：Are
they
going
to
cut
the
grass
?

Answer 2

怎么改一般疑问句？