Yesterday I visited the Hong Shan Forest Zoo. I was{#blank#}1{#/blank#} to find few people there. {#blank#}2{#/blank#} are very important places. They provide homes{#blank#}3{#/blank#} many endangered animals .They also help to educate the public about
{#blank#}4{#/blank#} them . If we {#blank#}5{#/blank#} our zoos, they won't have enough money to take care of so{#blank#}6{#/blank#} fine animals. Therefore, People should go and visit the zoos more often to learn about animals and help to protect them{#blank#}7{#/blank#} .
However, some people don't think so. They think zoos are terrible places for animals to live.“I've visited a lot of zoos in my life, and I have never seen one I like or one that{#blank#}8{#/blank#} animals to live in .”Jenny said The animals{#blank#}9{#/blank#} in small cages and can {#blank#}10{#/blank#} move at all .What's more, they are only given food once a week That's terrible.

—For three weeks.

    Do you like a balloon (气球)? Do you like to play{#blank#}1{#/blank#} it? Do you want to{#blank#}2{#/blank#} with a balloon? Of course, it's not a toy balloon. It is a hot balloon. You can have a(n){#blank#}3{#/blank#}trip with the hot balloon in Chicago (芝加哥).

    In Chicago, travelers from all over the world can{#blank#}4{#/blank#}  the wonderful view (风景) of the city by{#blank#}5{#/blank#} a hot balloon. There is a big {#blank#}6{#/blank#}under the hot balloon. They can stand {#blank#}7{#/blank#}the basket. The basket can hold (容纳) 18 travelers. They can take a {#blank#}8{#/blank#}of the beautiful city with their cameras. Each hot balloon is about 22 metres tall and can fly up to 120 metres{#blank#}9{#/blank#} Sarah is one of the travelers from Canada. She says, “It is exciting and fun to {#blank#}10{#/blank#}around from the basket！”

—It ______ be him. He has gone to Beijing on vacation.

    Robots have a long history. The first one was made by a Greek inventor(希腊发明家).

    You may see robots in some movies. The robots in these movies are stronger, {#blank#}1{#/blank#}and cleverer than people. In real life, most robots are used in factories. They do many dangerous, {#blank#}2{#/blank#} or boring jobs.

    Some people can't look after {#blank#}3{#/blank#}and robots are used to help them. For example, some people can't see, so they use a dog {#blank#}4{#/blank#}themselves move around. This dog is called a guide dog, Scientists are {#blank#}5{#/blank#} a robot to help them. In the future, robots might take the place of (代替) these dogs.

    Robots are {#blank#}6{#/blank#}used in hospitals, In one hospital, a robot {#blank#}7{#/blank#}meals from kitchen to the sick people's rooms, It never loses {#blank#}8{#/blank#}way because it has a map of the hospital in its computer systems(系统).

    In the future, robots will {#blank#}9{#/blank#}in space, But robots will never take the place of human, they can, however, help {#blank#}10{#/blank#} in a lot of different ways.