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.

1. I'm {#blank#}1{#/blank#}my vacation to Italy this weekend.
2.A doctor can{#blank#}2{#/blank#}  you medicine.
3.I have a toothache. I {#blank#}3{#/blank#} to see a dentist.
4.Grandpa is pretty healthy because he {#blank#}4{#/blank#} every day.
5.A lot of vegetables{#blank#}5{#/blank#}you to keep in good health.

My Favorite Dentist(牙医)

    Some kids are scared(害怕的)to go to the dentist, but not me. I have a funny dentist. His {#blank#}1{#/blank#} is Dr. Smileyface. I don't think that's his real name, {#blank#}2{#/blank#} that's what he tells all the kids who come to see him. He has a cool waiting room. It has video games and a big toy box. Dr. Smileyface always wears funny hats. Sometimes he has his face painted. He asks funny questions like "Are you married yet?" and "Do you eat flowers to {#blank#}3{#/blank#} your breath smell so good?" That makes me laugh. One time, he told me this joke, "What has lots of teeth but never goes to the dentist? A comb(梳子)!" When I laughed, he pulled my {#blank#}4{#/blank#}. It didn't hurt at all! He also teaches me how to take care of my teeth. Before I go home, he always gives me a surprise. Last time I went, he gave me a rubber spider(蜘蛛)to scare my {#blank#}5{#/blank#} with!