Lisa is on vacation now, I wonder .
A．when she came back.
B．when she will come back.
C．when will she come back.
Wechat(微信) is an invention can help people talk to friends ,share photos ,ideas and feelings.
A．what B．who C．which
—Excuse me, whose book is this?
—It be Peter’s. It has his name on it.
A．can’t B．need C．must
—Did your parents go to climb Tianzi Mountain last Sunday?
—No, they went to a movie.
A．both B．all C．either
— beautiful place Zhangjiajie is, Lu Ming!
—Yeah, and thousands of visitors come here to spend their holidays every year.
A．What a B．What C．How
—Jay, are you going to Jeff’s birthday party on Sunday?
—Unless I .
A．will be invited B．invited C．am invited
