Xi’an is a city with many places of interest and ____ tourists come here every year.
I a new bike on my birthday,but I didn’t it.
I didn’t find out the answer _______ the end of the story.
— I swim here?—I’m sorry.Children under 12 swim alone here.
Dr Ma loves his job and he the lifestyle of a flying doctor.
This Math problem is too difficult. Can you show me_______, George?