单项选择题
A．Take a Chinese course. B．Visit China. C．Stay at home. D．Go to a summer camp.
A．He’s in his office. B．He’s in a meeting. C．He’s on a business trip. D．He’s on holiday.
A．A single room with a bath. B．A single room with a shower. C．A double room with a bath. D．A double room with a shower.