--- ___________???? --- Drop in if you have time.

A. Well, I really have to leave now.??

B. I wonder if you could let me go now.

C. I’d like to go now.??????????????

D. Do you mind if I leave now?

To help you decide what might make a good pet，we’ve put together a pet checklist．We’ve named some of the animals that are often kept as pets．We’ve shown some good points and bad points about each．And we hope it may help you make the best choice(选择) ．

1．You are ___ to keep a raccoon as a pet in many places of America.

   A．suggested   B．encouraged             C．not allowed

2．It would be easier for you to keep a _____ as a pet if you’re often too busy to take care of it．

  A．rabbit or raccoon B．rabbit or cat    C．raccoon or dog

3．If you feed birds at home, you should be very careful to choose a _______ as your another pet．

  A．rabbit        B．raccoon               C．cat

4．The dog may_____ you if you make it angry．

   A．hurt           B．fix         C．train

5．The writer tries to help us ________with the checklist．

   A．learn how to look after our pets 

   B．find which animal is our best choice as a pet

   C．know what kind of animals can be kept as a pet

　　“If you want to see a thing well, reach out and touch it!”

　　That may seem a strange thing to say. But touching things can help you to see them better. Your eyes can tell you that a glass ball is round. But by holding it in your hands, you can feel how smooth（光滑）and cool the ball is. You can feel how heavy the glass ball is. When you feel all these about the ball, you really see it. With your skin, you can feel better. For example, your fingers can tell the difference between two coins in your pocket. You can feel a little drop of water on the back of your hand, too.

　　All children soon learn what “Don't touch!” means. They hear it often. Yet most of us keep on touching things as we grow up. In shops, we touch things as we might buy: food, clothes. To see something well, we have to touch it.

　　There are ways of learning to see well by feeling. One way is to close your eyes and try to feel everything that is touching your skin. Feel the shoes on your feet, the clothes on your body, the air on your skin. At first, it is not easy to feel these things. You are too used to（习惯于）them!

　　Most museums are just for looking. But today some museums have some things to touch. Their signs say, “Do touch!” There you can feel everything on show. If we want to see better, reach out and touch. Then you will really see!

A．you will have a strange feeling

B．you will learn how to reach out your hand

C．you can tell the difference of the things

D．you can tell what colours they are

A．try them on first

B．keep their right hands on them

C．ask about them

D．feel and touch them

(3)Why does it say“At first, it is not easy to feel these things”? Because __________.

A．the things are used by people, too

B．people feel the things too often

C．people know how to use the things

D．the things are easy to feel

A．Touching is more important than seeing.

B．Our feet, fingers, hands and skin can help us buy food.

C．People have to learn to see by feeling as they grow up.

D．Visitors can feel the things on show in some museums.

You ____ drop litter in the street in Australia according to the rules．

　　A．mustn't　　B．can　　C．maybe D．are able to