—The woman with glasses must be your mother.
—No, it ________ be my mother, my mother ________ to Dalian.
A.mustn’t; has gone B.can’t; has gone
C.must; has been D.mustn’t; has been
Did you know ________?
A.when did he leave China B.when he would leave China
C.when would he leave China D.he left China when
Jenny felt so tired these days that she fell asleep ________ after lying down.
A.recently B.commonly C.nearly D.immediately
The 52nd and 53rd BDS satellites(北斗导航卫星)were _______into space in Xichang,China in 2019 .
A.given back B.sent up C.shown off D.taken away
—It rained so heavily ! Is everyone here?
—Yes, and _____ of us was late.
A.either B.neither C.all D.none
—Would you please tell me something about your travel in Sydney?
—________.
A.Excuse me. I’m afraid not B.It’s very nice of you to say so
C.Certainly. I’ll be glad to D.No. I don’t like it