Mary and Joy are ____ Class One. They are ____ the USA. A. from; in B. in; from C. to; from D. in; to
I would rather have tea ______ coffee.
---Bob, would you like to come to our party? ----_________.
-- ____ __ have you been at this factory? -- Since 2000.
The No. 15 bus stops here, ______?
---Why do you come back so late? ---Because there were too many people in the supermarket, and I had to _____to pay for the things.