一些英语题目帮忙做下

请问LZ，前面画线提问，画线的呢？

21.Whose guitar is this?（改为同义句）
Who's the owner of this guitar?
22.Can I help you ?. （改为同义句）
May i help you with anything?
23.There is nothing else in the fridge. （改为同义句）
There isn't anything else in the fridge
24.Dogs don’t know how to have fun. （改为同义句）
Dogs don't understand how to have fun.
25.Mrs Read didn’t sleep well last night because it rained heavily. （改为同义句）
Because by the heavily rain last night, so Mrs Read didn't sleep well.
26.Lin Tao is good at physics. （改为同义句）
Lin Tao is doing a good job at physics
27.It took him two hours to play with computers last night. （改为同义句）
He used two hours to play on the computer last night
28.There is nothing else in the fridge in his kitchen.（改为一般疑问句）
Is there anything else in the fridge in his kitchen?
29..You’d better go home at once. （改为否定句）
You'd better don't go home.
30.He did homework at home yesterday.（改为一般疑问句）
Did he do homeword at home yesterday?
31.There’s something to eat in the cupboard. （改为一般疑问句）
Is there something yo eat in the cupboard?
32.Kate does morning exercises every day. （改为一般疑问句）
Does Kate do morning exercises every day?
33.Ann returned the book to the library yesterday. （改为一般疑问句?
Did Ann return the book to the library yesterday?
34.John is an American. （改为一般疑问句）
Is John an Amercian?
35.They were watching TV at this time yesterday. （改为一般疑问句）
Were they watching TV at this time yesterday?
36.She goes bicycling twice a week. （改为一般疑问句）
Does she go bicycling twice a week?
37.She has to clean the classroom every day. （改为一般疑问句）
Does she have to clean the classroom every day?
38.She does morning exercises every day. （改为一般疑问句）
Does she morning exercises every day?
39.We did morning exercises yesterday. （改为一般疑问句）
Did you do morning exercises yesterday?
40. I would like to go with you.（改为一般疑问句）
Would you like to go with me?

That
is
not
__my__kite.That
kite
is
very
small,but
__mine___is
very
big
(
I
)
The
dress
is
__hers__.Give
it
to
__her___.(she)Is
this
_yiour___watch?(you)No,it's
not
_mine___(
I
)__he___is
my
brother
_his___name
is
jack.Look!Those
stamps
are
_his____.(it)
这个词给错了吧？Are
these
__their___tickets
?No,__they___are
not__theirs___.__theirs___aren't
here
(they)Shall_we___have
a
look
at
that
classroom?That
is
_ours_____classroom.(we)__she___is
my
aunt
.Do
you
know
_her___job?_she___a
nurse.(she)Where
are
_they___?Ican't
find_them_.Let's
call_their____parents.(they)Don't
touch
_it___.__it's__not
a
cat
,__it's___a
tiger!(it)__her___sister
is
ill
.Please
go
and
get
_her____.(she
)The
girl
behind
__her______is
our
friend.(she)根据需要，填写冠词a,an
或the.Who
is
__the___girl
behind
__the___tree?_the___old
man
has
two
children,
a
son
and
__a____daughterThis
is
_an____orange.__the___orange
is
Lucy's
.He
likes
playing
__the___guitar.We
have
_the____same
hobby.WEall
had
__a_____good
time
last
Sunday.She
wants
to
be
____a___doctor.答案都在横线中间
有点乱
但很正确