Mary, as well as her two classmates, invited to attend the World Scholar’s Cup at the International School of Beijing.
——Why on earth didn’t you answer the phone? ——I’m terribly sorry, but the doorbell ____ , too.
Professor Hunter was soon told ____he discovered was not important to them.
—— Could you be so kind to close the window? —— ___ .
.—How many students, do you think, will be present at the meeting? —I expect ____ 20 students at the meeting.
---I’m sorry. I’ve left my credit card home. And I don’t have enough cash for the meal. --- Don’t worry. ___________.