My vacation was completely spoiled by {#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#} rainy days.

They don ' t know{#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#} {#blank#}4{#/blank#} {#blank#}5{#/blank#} {#blank#}6{#/blank#} {#blank#}7{#/blank#} {#blank#}8{#/blank#}in industry and commerce .

①I {#blank#}1{#/blank#}she was a famous scientist {#blank#}2{#/blank#}she took off her dark glasses.(陈述句) 

②{#blank#}3{#/blank#} {#blank#}4{#/blank#}she took off her dark glasses             she was a famous scientist.(倒装句) 

③{#blank#}5{#/blank#}she took off her dark glasses {#blank#}6{#/blank#}she was a famous scientist.(强调句) 

I {#blank#}1{#/blank#}a house plant.I attached a 2-inch square of cardboard to a leaf on the plant.