He failed the midterm examination and only then ________how much time he had wasted.
A.he realized | B.did he realize |
C.he had realized | D.had he realized |
This means going back to the place where we left the family ____ in a tree the night before.
A.to sleep | B.to be sleeping | C.slept | D.sleeping |
Most birds find it ____ to sleep in the trees.
A.was safe | B.safe | C.to be safe | D.being safe |
The children talked so loudly at dinner table that I had to struggle ____.
A.to be heard | B.to have heard | C.hearing | D.being heard |
Peter earns ____ his brother does.
A.as much twice as | B.twice as much as |
C.much as twice as | D.as twice much as |
Edward couldn’t remember when he first met Mr. Crook, but he was sure it was ____ Sunday because everybody was at ____ church.