There is a crowd of people in front of the house over there. What do you suppose
_____ there?
A.is happened |
B.has happened |
C.happening |
D.to have happened |
_____ him speak English so fluently, and you would think him an American.
A.Hearing |
B.Hear |
C.Heard |
D.Having heard |
He spoke English so well _____ by us all.
A.to be praised |
B.as to be praised |
C.for being praised |
D.that was praised |
. His mind _____, little tom missed the point.
A.wandered |
B.was wandering |
C.was wandered |
D.wandering |
Have you ever stopped _____ how our lie _____ if the world ran out of ol?
A.to think, would change |
B.thinking, would change |
C.to think, will change |
D.thinking, should change |
Criticism and self-criticism _____ necessary _____ it helps us to correct mistakes.
A.is, in that |
B.are, in that |
C.is, in which |
D.are, at that |