School was over. Usually David's mother would take him home from school but today she was not here. David decided to go home alone {#blank#}1{#/blank#} foot, and it took him about half {#blank#}2{#/blank#} hour. When he got home, he couldn't get in {#blank#}3{#/blank#}he did not bring his keys. He knocked on the door, but no one answered. David thought his mother {#blank#}4{#/blank#}(be) in the toilet, so he waited patiently for her. After a few {#blank#}5{#/blank#} (minute), David knocked again, but still no one answered. "What is happening? Is there anything wrong with my mother?" he thought to {#blank#}6{#/blank#}(he) and got worried. Just at that moment, he heard the {#blank#}7{#/blank#}(friend) voice of his neighbour, John. David told him that no one was at home, and John asked him {#blank#}8{#/blank#}(stay) in his house. Two hours later, when David's mother got back, he {#blank#}9{#/blank#}(play) games with John. {#blank#}10{#/blank#} happy he was to see his mother！

Grace lives in Oklahoma. She is only six years old, {#blank#}1{#/blank#} she already has big ideas for helping other kids!

One Saturday morning when Grace was five, she {#blank#}2{#/blank#} (pass) a lemonade stand (柠檬水摊). Some teenagers were selling lemonade. Their purpose was to raise money for some of their {#blank#}3{#/blank#} (friend). Grace wanted to have a try, so her mother explained to her {#blank#}4{#/blank#} to start a lemonade stand.

Grace wanted to help kids too, especially foster (寄养的) kids! That was because she and her brother were foster children. She thought that maybe she could help {#blank#}5{#/blank#} (they) by starting a lemonade stand!

{#blank#}6{#/blank#} (luck), Grace's first lemonade stand made $ 132! She was very excited {#blank#}7{#/blank#} (buy) things for the foster kids with her mother. She helped 24 children for {#blank#}8{#/blank#} first time. Grace wanted to help {#blank#}9{#/blank#} (many) kids so her mum helped her start a project called Grace's Lemonade for Love. So far, she {#blank#}10{#/blank#} (raise) over $ 17, 000! Someday maybe she will be able to send toys to all foster kids in her country.