3. What is the correct order of the following events, according to the passage?

① I tried to open the door, but couldn't turn the key.

② I checked the number of the apartment.

③ I realized that I did not have any bread at all.

④ I banged on the door, but nobody answered.

⑤ I bought four slices of bread.

A. ②③⑤①④ B. ③⑤②④① C. ③⑤①④② D. ②③④①⑤

4. What can we infer(推断) from the passage?

A. The author lived on the ninth flloor of the apartment.

B. The author was used to having coffee and a bagel on Sunday mornings.

C. The author's neighbor was angry with him after opening the door.

D. The author went out to buy something when there was no one at home.

　　To be a good teacher, you need some of the gifts of a good actor; you must be able to hold the attention and interest of your audience; you must be a clear speaker, with a good, strong, pleasant voice which is fully under your control; and you must be able to act what you are teaching, in order to make its meaning clear.

　　Watch a good teacher, and you will see that he doesn't sit still before his class; he stands the whole time he is teaching; he walks about, using his arms, hands and fingers to help him in his explanations, and his face to express feelings.

There are very important differences between the teacher's work and the actor's.The actor has to speak words which he has learnt by heart; he has to repeat exactly the same words each time he plays a certain part, even his movements and the ways in which he uses his voice are usually fixed beforehand(预先).What he has to do is to make all these carefully learnt words and actions seem natural on the stage. A good teacher works in quite a different way. His audience take an active part in his play: they ask and answer questions, they obey orders, and if they don't understand anything, they say so. The teacher can't learn his part by heart, but must invent it as he goes along.

I have known many teachers who are fine actors in class but are unable to take part in a stage-play because they can't keep strictly to what another has written.