I’d like to express my congratulations to you _________ winning the competition.
Each of the students, working hard at his or her lessons, _______ that all of them can do well in the coming examination.
—I’d like to talk with you about the new car,Robert.—________ Talk with me about what?
Having been praised by the teacher, the little girl ran back home, _______.
-----Are you a journalist?-----No, but I _______.
_______ the U.S.-China relationship as “the most consequential(重要的)” in the world, U.S. Secretary of State John Kerry called for greater cooperation between the two powers.