Yesterday was Sunday. We had no{#blank#}1{#/blank#} . I wrote a letter to my pen pal and{#blank#}2{#/blank#} lunch for my parents. After lunch I took a {#blank#}3{#/blank#}with Mike through the park behind my house. We saw a little girl{#blank#}4{#/blank#} for something. She lost her keys. “She {#blank#}5{#/blank#}  help,” Mike said. So we helped the girl look for her{#blank#}6{#/blank#} . About ten{#blank#}7{#/blank#}  later, Mike found them in the grass. The girl was {#blank#}8{#/blank#} . We spent much time in looking for the{#blank#}9{#/blank#} keys, but we{#blank#}10{#/blank#}  very happy because we did a good deed（做好事）.

                                                                      The population in China
   China has the{#blank#}1{#/blank#} population in the world, and about one {#blank#}2{#/blank#} of the people in the world live in China. Because of the large{#blank#}3{#/blank#}  , there is less{#blank#}4{#/blank#} space for each family. And it's difficult for lots of people{#blank#}5{#/blank#}  jobs. The large population also causes many{#blank#}6{#/blank#} difficulties for the whole nation .For example, we're {#blank#}7{#/blank#} of energy and water. Most cities are {#blank#}8{#/blank#}   than before, {#blank#}9{#/blank#} the traffic is much heavier .The large population{#blank#}10{#/blank#} a serious problem.