A sign is another kind of language. Here are some of them that you see on the roads.

    Number One is a sign with a number on it. When drivers see this sign with thirty on it, they must not go at more than thirty kilometers art hour. We see this sign when we are getting near a town.

    Number Two is a sign that we're near a crossing We must drive {#blank#}1{#/blank#}.

    Number Three is a sign that there is a bend(拐弯)on the road Again, we must drive slowly. It is not {#blank#}2{#/blank#}to go around a bend very last.

    Number Four is a sign that there is another road coming in {#blank#}3{#/blank#}the right There is a junction(交叉) at this place.

    Number Five is a sign that there is a hill and Number Six is a sign that the road gets narrow. Drivers must devote his attention to the drive and go slowly.

    Number Seven has the word "SCHOOL" on it. This is a sign that there is a school at the side of the street or the road Perhaps there are children going to or {#blank#}4{#/blank#}school, so drivers must drive with special care.

    Number Eight is a sign with the letter "P" on it. The letter "P" means "Parking". In some places, there are the signs "No parking" or "No waiting". {#blank#}5{#/blank#}a driver leaves his car near one of these signs, a policeman may come and write down the of the car.

    Hello. We are students from Thailand, and we want to save the elephants. The elephant is one of Thailand's {#blank#}1{#/blank#}. Our first flag had a white elephant on it. This is symbol of good luck.

    Elephants are {#blank#}2{#/blank#} animals. They can play soccer or music. They can also draw very well. People say that "an elephant never {#blank#}3{#/blank#}." Elephants can walk for a long time and {#blank#}4{#/blank#} get lost. They can also remember places {#blank#}5{#/blank#} food and water. This {#blank#}6{#/blank#} them to live.

{#blank#}7{#/blank#}elephants are in great danger. People cut down many trees {#blank#}8{#/blank#} elephants are losing their homes. People also kill elephants {#blank#}9{#/blank#} their ivory. Today there are only about 3,000 elephants (over 100,000 before). We must save the trees and not buy things {#blank#}10{#/blank#} of ivory. Remember that March 13th is Thai Elephant Day.

Pollution is becoming more and more serious today. Something{#blank#}1{#/blank#}to protect the earth. Trees{#blank#}2{#/blank#}. The rubbish{#blank#}3{#/blank#}into the bin. New laws{#blank#}4{#/blank#}to stop people from polluting the environment.