—So it has. And I'll go to visit it this summer holiday.

—Sorry. I have ______Frank to work on the biology report with him.

In the morning, my mom took out some apples from the fridge. She{#blank#}1{#/blank#}the good ones from the bad ones. Then she{#blank#}2{#/blank#}each of the good apples into two halves and put them on a plate.

I {#blank#}1{#/blank#} my teacher in class yesterday. 

Lily{#blank#}1{#/blank#} {#blank#}2{#/blank#} {#blank#}3{#/blank#} {#blank#}4{#/blank#}her friend, and they haven't talked to each other for three days.