If you cross the street carelessly,you risk ______(knock) do
If you cross the street carelessly,you risk ______(knock) do
If you want to cross a street,you must____(wait)for the gree
you must be careful when you cross the street中可以用if替代when吗
can you swim___(cross)the street?
Be_____(care)when you cross the street.
Please drive ( ) when you cross the street.
填写正确形式When you walk ______(cross)the street ,you must be car
When Tom.When Tom___(cross) the street,he ______(knock) down
If there___on the street,you must be more careful to cross i
don't play on the street.if you do,()
When you cross the street,you must look to _____.
you must be ____(care)when you cross the street.