She could speak both English and French, but _________ is hard to believe.

--–Excuse me, but can you tell me which road I should take to the post office?
----_______ of the four roads will do.

The step you have taken is ________ much risk（冒险）.

The tables and pictures help make ________ clear ________I wasn't sure of before.

.— Would you lend me ________ paper to write ________ paper?  — Sorry, I haven't any.

I've just seen no more than one copy of" Gone with the Wind"in the bookshop opposite. Tom, go and buy______ back.

—How do you like the football match?
—Wonderful, I believe. Just as fine as ________ of the matches we've ever seen.

They are just college graduates and don’t realize what ______ takes to start and run a company.

That place is not interesting at all, ____of us wants to go there.

"How many elephants did you see?" "_____".