Cathy is afraid of the dog. She will run away _______she sees it.
A. ever since B. although C. as soon as D. so that
—Will you come to the dinner party?
—I won't come until Jenny ____．
A.will be invited B.can be invited
C.invited D.is invited
There are many trees and flowers on ________ side of the road, and ________ sides are very beautiful.
A.both; either B.either; both
C.all; either D.either; all
The host ______ his hand and ______ hands with his guests one by one.
A.hold out; shake B.held out; shook
C.holds out; shaken D.hold out; shakes
_____ , he passed the driving exam last year.
A.In surprise B.To our surprise C.In surprised D.Surprise
— Hi, Bob! What’s going on over there?(同义替换)
— Oh, Tom and Dick are playing chess, with a crowd of students watching them.
______
A.happening B.appearing C.working
