Simon has spent _____ on his study , but the result of his study isn’t ______.
A. enough time ; enough good B. time enough ; well enough
C. time enough ; enough good D. enough time ; good enough
______ blue clothes _____ good for your mind.
A. Wear ; is B. Wearing ; are
C. Wearing ; is D. Wear; are
You can stay here , _______ you can leave at once.
A. and B. but C. so D. or
.----I’d like a cup of black coffee. What about you, Maggie?
--- I prefer coffee______ sugar.
A. than B. for C. with D. to
They thought ________ important to look left and right when ________ the road.
A. it’s, crossB. it, to cross
C. it, crossing D. it was, to cross
The guide said that much attention must __________ these details.
A. pay B. be paid
C. pay to D. be paid to
