—Don't worry. We can ask Mr Wang for help now.—Mr Wang? He has left for Guangzhou, and he____a speech there in two days.
—____ is your teacher? —It’s Miss Gao.
—I’m busy. I can’t go shopping with you tomorrow. —_______
—Hi, Linda. _______ a hot day! Let’s go swimming, OK? —That’s a good idea!
—_______ Li Lei _______ play computer games? —No, he _______.
—He plays basketball so well! Who taught _______? —He learnt it by _______.