—Where are my pens? — .
(北京)I’d like to go with you,________I’m too busy.
The bag was very good,and she________30 percent down for it.
—Excuse me,can I________your pen?—Sorry,I have________it to Bob.
(重庆)—Would you like some coffee or tea?—________.Some water,please.
—Could I use your dictionary to look up some new words?—OK,________.A.it’s a pleasureB.that’s rightC.no problem