1、Can you help____find our books?(横线内应该填we\our\us\ours中的哪一个?2、——What color is Maria's dress?
——.
A、It's orange. B、It's an orange.
C、It's in orange. D、Oranges.
3、——What are these?
——_________ computers.
A、Those are B、It's
C、They're D、This is
4、We are in the same school,but in different______.
A、class B、a class
C、classes D、 the class