Three______ and two ______ were talking when we walked past them. A, Germen; American B. Germans; American C. Germans; Americans D. Germen; Americans
Linda was very sad because her grandmother __________ in hospital last night.
——Why did Tan become interested in the sounds of nature? ——__________he thinks the best music comes from nature.
——Could you please tell me _____________? ——Yes, she came to teach here just last week.
Most teenagers love fast food, but bad eating habits __________ fast food.
David’s dream in China is to go into the west and __________ an early childhood school there.