From May 6, pedestrians(行人) 10 yuan if they run red lights, according to Beijing traffic authorities.
Don’t ________about things so much.It will make you stressed out.
My parents often about my health.
If Iyou , I’d wear a shirt and tie.
Don’t laugh ___ others.You should help them when they are in trouble. A.at B.to C.of
Sixteen-years-olds shouldn’t ______ to go to an Internet bar.