马路安全_________
A. How can I get to your house? B. We can't cross the road now. C. You must look for a zebra crossing first. D. You mustn't run on the road. E. You can cross the road now. |
There are many________ ________ near our school.
You must look ________first, and then ________.
Why ________the bus ________now?
You________ ________football on the road.
How can we cross________ ________?