China’s exchanges and cooperation with other developing countries reached a new level. China’s relations with other major countries grew through interaction.

—What did the teacher say to you just now?—She asked me ________.[ ]

She is a _______. He is a _______.

to the measures ______ by the localgovernment , the polluted river is becoming clearer and clearer and fish havebegun to show up in it

Excuse me, where is the bus stop —________________.