七上句子46～50

46.无论如何,现在是回学校的时间了。
Anyway, it's time to go back to school now
47. 直到公共汽车停下来才能下车。
Don't try to get off the bus until it stops.
48. 孩子们喜欢吃汉堡，热狗，喝咖啡和可乐。
Children like eating hamburgers or hot dogs and drinking coffee or cola.
49. 你们在为春节作准备吗？
Are you getting ready for Spring Festival?
50. 此刻他们正在制作大红灯笼。
They are making big red lanterns at the moment.