Ответ:
1)
2.Can i have two sandwiches?
3.Is these your diary?
4.Can i have an apple juice?
5.Those are my sisters' earnings.
6.That is cool T-shirt.
2)
2.our
3.much
4.altogether
5.expensive
6.dog
7.pound
8.Here
9.their
10.that
11.Your
Надеюсь что правильно)