you must be ____(care)when you cross the street.
you must be ____(care)when you cross the street.
You must be very ()when you cross the busy street.A)care .B)
Be _______(care)when you cross the street.
Be_____(care)when you cross the street.
you must be careful when you cross the street中可以用if替代when吗
填写正确形式When you walk ______(cross)the street ,you must be car
You must be careful when you cross the street.改为祈使句
you must be careful when you cross the street.(同义句)
When you cross the street,you must look to _____.
You must be ___when you cross the street
while___(cross)the street,you must be careful
连词成句:cross,be,the,when,careful,you,street