(选出正确答案补全对话，有两项是多余的)

A. Can l help you?

B. What would you like?

C. Anything else?

D. Is that enough?

E. Are you full?

F. Would you like something to drink?

G.Would you like something to eat?

May: Joy, what time is it now?

Joy: It’s about half past four.

May: Let’s have a rest（休息一会儿）.   (1)  .

Joy: Yes, I am thirsty now.

May:   (2)  

Joy: I’d like a bottle of orange juice, please.

May:  (3)  .

Joy: No, thank you. I’m not hungry. What about you?

May: I’m hungry now.

WOMAN:   (4)  .

May: Yes. I’d like a hamburger, a bottle of orange juice, and a bottle of apple juice.

WOMAN:   (5)  .

May: Yes, that’s all.

WOMAN: Here you are.

One day, a teacher was speaking to a group of students about how to best use their time. He gave an example those students would never forget.

   He pulled out a big bottle and put it on the table. He also took out about a dozen rocks and carefully put them into the bottle, one rock at a time. When no more rocks would fit inside, he asked, “Is this bottle full?”

   Everyone in the class shouted, “Yes.” The teacher replied, “Really?” He pulled out of a bucket of very small rocks. He poured some small rocks in and shook the bottle. The small rocks went down into the spaces among the big rocks. He then asked the group once more, “Is this bottle full?”

   “Probably not,” one of them answered. “Good!” he replied. He brought out a bucket of sand and poured the sand in the bottle and it went into all of the spaces left among the rocks. Once more, he asked the question “Is this bottle full?”

   “No!” the class shouted. Once again he said. “Good.” Then he poured a cup of water in until the bottle was full. The he asked, “What is the idea here?” One student put up his hand and said, “The idea is, no matter how busy your life is, you can always do more things if you try really hard!’

   “No,” the teacher replied, “ that’s not the idea. The idea is if you don’t put the big rocks at first, you’ll never get them in at all. What are the big rocks in your life? Family, friends, your education, or your dreams. Remember to put these big rocks at first or you’ll never get them in at all.”

 46. Why did the teacher do the experiment(实验)?

          A. Because the students were having a science class.

          B. Because the teacher tried to tell the students about how to best use the time

          C. Because the students were interested in the rock experiment.

          D. Because the teacher tried to tell the students how important the experiment was.

47. How many times did the teacher ask “ Is this bottle full?”

          A. Once             B. Twice          C. Three times         D. Four times

 48. The teacher didn’t put ____________ into the bottle.

          A. rocks             B. water           C. rice               D. sand     49. The sentence “ you’ll never get them in at all” in the passage really means_________.

          A. You can never do more things in your life.

          B. You’ll never get the big rocks out of the bottle.

          C. You’ll never put all the big rocks into the bottle.

          D. You’ll never finish the most important things in your life.

    50. What is the bet title for the article?

          A. First things first                        B. Is this bottle full?

          C. Make yourself busier                    D. Put more big rocks into the bottle