Is this camera mine? —No, it isn’t________. It’s________.

Ms Chen is our Chinese teacher. Let’s ________ “Hello” to her.— OK.

The earthquake (地震) in Yushu Qinghai happened ____ 7:49 ____ the morning of April 14th. [ ]

Some of her best loved photos are _____ display in this exhibition .[ ]

We have to stay at home instead of going finishing because it is raining .