If there___on the street,you must be more careful to cross i
If there___on the street,you must be more careful to cross i
you must be careful when you cross the street中可以用if替代when吗
while___(cross)the street,you must be careful
You must be more careful when____(cross) the crowded streets
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)
连词成句:cross,be,the,when,careful,you,street
be careful to look both ways before------(cross)the street
Be careful to look _____ways before you cross the street. A.
Be careful to look both ways before you cross the street,( )
be careful to look both ways before you (cross)the street
填空Be careful to look both ways before you cross the street.(