—Have you got any idea for the summer vacation?—I don’t mind where we go ______ there’s sun, sea and beach.
How long do you think ______ the Microsoft brings out a new product?
The comments which he made ______ marketing bothered his boss greatly.
He told me the news______, believe it or not, he had earned $1 000 in a single day.
--- The final score of the basketball match was 93—94. --- So we were only ______ beaten.
It is so difficult a problem that ____ student in this class ____ work it out.