Some parents tell their kids not to speak to (陌生人).
Of the two boys,who do you think is more (仔细)?
I have no problem (爬)the mountain,which is not too high.
Where are (狮子)from?
When you visit a foreign country,it is necessary to know how to ask for help (礼貌地).
Can you (想象)what the future will be like?