The number 9.11 is a special number, ____, I think, that will be remembered by the Americans forever.
-- Today is Tom’s birthday. Let’s have a birthday party tonight, shall we? --- ____________.
Nowadays teachers feel they can’t help every student ________ suitable reading materials, so they encourage them __________ English on the Internet.
It all depends on _______ you can speak Spanish fluently.
They didn’t turn up at the meeting yesterday. Otherwise, they _________ the report.
--- Do you like the food in our restaurant, Madame? --- Yes, _________ any description. I will come again with my best friend. beyond B. in C. over D. for