. — Is the man our sales-manager? — No, it ______ not be him. He never plays cards.
A.must | B.can | C.will | D.may |
I would have come to see you earlier, but I__________too busy.
A.had been | B.were | C.was | D.would be |
With summer coming on, the weather gets hot _________.
A.day after day | B.day and night |
C.day in and day out | D.day by day |
In Switzerland, six miles west of Geneva,___________ a collection of laboratory buildings.
A.lie | B.are lying | C.lies | D.lays |
America was____________ was first called" India" by Columbus
A.that | B.where | C.what | D.the place |
. To everybody's surprise, the fashionable young lady ___________ to be a thief.
A. found out B. proved out C, put out D. turned out