--Did you telephone the manager’s office? ---Yes.He ____ back before 9 this morning.
The Hengxin Square is located in ____________ used to be our canteen.
Helping others is a habit, ________ you can learn even at an early age.
My grandmother always said you should sweat to reduce the when you have the flu.
—Many students like Miss Wang. —That's ________her classes are lively and interesting.
Every year, ____ graduates take pan in TOEFL for further education abroad.