Do you know how to keep fish at home?

The fish need room. They must not be crowded（拥挤）. Fish need oxygen(氧气). Fish get it from water in the tank. There must be enough water for all fish in the tank. So the size of the tank is important..

In the tank many people put small plants(植物). They give oxygen to the water. Plants help in other ways, too. Fish can nibble(轻咬)on the plants. They hide in the plants and sleep, lay eggs there.

Both the plants and fish need light. You can put near a window. It will get light there. But remember: a window may let cold air in. The cold can kill(杀死) your fish. Too hot water can kill your fish, too.

The fish need food and you should feed them every day. Giving them too much food is bad. It will make the water dirty. However, the fish should get just enough food. They should finish the food in 10 minutes. No extra(多余) is left. When this happens, the amount(数量)of food is right.

(   )16. A tank near the window may NOT be good for pet fish because________.

A. no air can get in through the window   B. pet fish will jump out of the window

C. plants in the tank will grow too big     D. cold air may make the water too cold

(   )17.________is very important to pet fish.

A.  Water    B.  Sunlight   C. The size of the tank      D. All the above

(   )18. Which of the following may cause（导致） pet fish to die?

A. Too little room for fish.             B. The plants in the tank.

C. The light through the window.        D. A lot of water in the tank.

(   )19. The word "this" in the last paragraph refers to(指的是)________.

A. giving pet fish too much food            B. giving pet fish too little food

C. giving pet fish the right amount of food    D. giving pet fish enough water

(   )20. This passage mainly talks about______________.

A.why fish must be put in a glass tank   

B. how people should keep their pet fish

C. what kind of plants is good for pet fish

D. how much food should we give to pet fish

B
People use their mouths for many things. They eat, talk, shout and sing. They smile and they kiss. In the English language, there are many meanings using the word “mouth”. But some of them are not so nice.
For example, if you say bad things about a person, the person might protest (抗议) and say “Do not bad mouth me.”
Sometimes, people say something to a friend or family member that they later regret(后悔) because it hurts that person’s feelings. Or they tell the person something they were not supposed to tell. The speaker might say, “I really put my foot in my mouth this time.” In other words, he might feel sad for saying the wrong thing.
Sometimes when one person is speaking, he says the same thing that his friend is going to say. When this happens, the friend might say, “You took the words right out of my mouth!”
Some people have lots of money because they were born into a very rich family. There is an expression for this, too. You might say such a person “was born with a silver spoon in his mouth”.
This rich person is the opposite of a person who lives “from hand to mouth”. This person is very poor and only has enough money for the most important things in life, like food.
【小题1】“I really put my foot in my mouth this time” means _________.

Hello! Welcome to our Music Program. And now if you listen to this programme, you’ll know that it’s time for our competition every week. Last week’s prize of two theatre tickets was won by Bill Martins. Congratulations, Bill. I hope you’ve       your tickets by now. This week we are offering a classical (经典的) CD. I hope you will be the first listener to tell the name of the music and the person who       it. but        I do, you need to get a pencil and a piece of paper, as I’m going to give you some        which should make your job a little easier. Are you ready? Right. Now listen carefully, as you might be this week’s        winner.
Although the person who wrote the music was born in Italy, he spent most of his      in Spain. Have you got that? The second point: There is also a famous play which has the same title as this music and which is usually performed in the open air in the summer. Any     yet? I should warn you that it’s not that easy. Now for the next point: When this piece of music was first performed, many people in the audience got up and walked out. They thought the music was terrible and said it was a waste of their money. It’s      really, when you think how     it is today.
And now for the last point. Part of his music was used for an advertisement which you can see on television, in a lot of magazines and even on your cinema screen from next month. I’m     when you hear the music, you’ll know what the advertisement is for. I’m not going to tell you what product (产品) it is, because that would almost give you the answer!
So, that’s four things to remember. If you can give us the answer, please ring 400-8937224. And the music is coming up now.

—When _______ this stone bridge______ ?

—In 1935.

A．did; build                             B．was; built

C．does; build                            D．is; built