Что поставить?It's a/an blue school bag.Betty are/is 14 years old.Mark and Ann are/is in...

Question

Что поставить?
It's a/an blue school bag.
Betty are/is 14 years old.
Mark and Ann are/is in the same Science class.
The eraser/erasers are in her pencil case.
This is an/a orange.
John 'm/'s new to the school

Answer 1

It's a blue school bag.
Betty is 14 years old.
Mark and Ann are in the same Science class.
The erasers are in her pencil case.
This is an orange.
John 's new to the school

Answer 2

1a
2is
3are
4erasers
5an
6's