Mom：Are you okay?

Mike：No, {#blank#}1{#/blank#}.

Mom：Let's see a doctor.

Mike： {#blank#}2{#/blank#}!

Doctor： {#blank#}3{#/blank#}?

Mike：My head hurts.

—       .

⑴ {#blank#}1{#/blank#}             A.

⑵ {#blank#}2{#/blank#}        B.

⑶ {#blank#}3{#/blank#}             C.

A: What {#blank#}1{#/blank#} the boy do?

B: He must {#blank#}2{#/blank#} traffic rules on the road.

A: How can he cross the road {#blank#}3{#/blank#}?

B: He must look at the traffic {#blank#}4{#/blank#} and

{#blank#}5{#/blank#} for the green man.