用方框中所給的單詞填空.
attention |
helmet |
must |
traffic lights |
wear |
(1)There is a
helmet
helmet
on the desk.
(2)There are three kinds of
traffic lights
traffic lights
(3)I
must
must
go home after school.
(4)I often
wear
wear
a black hat.
(5)Boys and girls,please pay
attention
attention
to your pronunciation(發(fā)音).