Be careful when crossing the road中的cross为什么加ing
Be careful when crossing the road中的cross为什么加ing
Be careful when you_____the road.A.cross B.crossing C.crosse
when you cross the road,be careful of the traffic 为什么是the?
You should be careful when you cross the m____ road .
Be careful when you walk cross the road改错
Paul,______(be) careful when you cross the road.
be careful when you go --------(cross) the road
When you cross the road,be careful of ______.
---(be) more careful while crossing the road
Be careful when you are crossing the road,or you ______ get
When crossing the road, you can't be too careful.这句话什么意思?
be carefully 和 be careful怎么用?When you cross the road,you mus