A

B

C

D

⑴{#blank#}1{#/blank#}    ⑵{#blank#}2{#/blank#}    ⑶{#blank#}3{#/blank#}    ⑷{#blank#}4{#/blank#}

⑴ {#blank#}1{#/blank#}      A. Go！

⑵ {#blank#}2{#/blank#}      B. Stop！

⑶ {#blank#}3{#/blank#}      C. Wait!

⑴It's seven o'clock.{#blank#}1{#/blank#}   A.

⑵It's four o'clock.{#blank#}2{#/blank#}     B.

⑶It's six o'clock.{#blank#}3{#/blank#}       C.

⑷It's three o'clock.{#blank#}4{#/blank#}     D.

⑸It's two o'clock.{#blank#}5{#/blank#}       E.

— I can see a watch.