同学们请靠马路右边行走.
Boys and girls please walk side of the road.
新加坡(Singapore)一年有几个季节?
Teenagers should be (鼓励)to learn and spread Chinese traditional culture.
China has been making great (成就) in every field these years, which amazes the world.
Tom began to show a special (兴趣) in painting at childhood.
Some parents tell their kids not to speak to (陌生人).