I can hardly imagine Peter __________ across the Atlantic Ocean in five days.
A.sail |
B.to sail |
C.sailing |
D.to have sailed |
It took a long time for the connection between body temperature and illness___
A.to make |
B.to be made |
C.making |
D.being made |
I know everything and___trying to cover up
A.there is no need |
B.it is no use |
C.it is no doubt |
D.there is no wonder |
___is a good form of exercise for both old and young
A.The walk |
B.Walk |
C.To walk |
D.Walking |
___of the land in that district___covered with tree and grass
A.Two fifth;is |
B.Two fifth;are |
C.Two fifths;is |
D.Two fifths;are |
___of us answered the phone,for we were all in the yard
A.Either |
B.Neither |
C.All |
D.None |