A．how to do it

B．how to do

C．what to do it

D．why to do

阅读理解

　　Mr. and Mrs. Wilson and their children were going to begin their holiday one day. As they had decided to spend it in another country, they had to be at the airport at 11∶40 a. m. “It'll take us half an hour to get there in the taxi,” Mr. Wilson said, “So we all have to be ready by 11 o'clock. Nobody should be late.”

　　At 10∶50 they were still all running around doing things, except Mrs. Wilson, who was sitting quietly on a chair in the garden enjoying the sun.

　　Her husband and children were very surprised that she was not in a hurry too. Until the taxi arrived and Mrs. Wilson said to them, “Well, I knew that this was going to happen, so before I went to bed last night, I moved all clocks and watches ahead 20 minutes. So now we can go to the airport quietly without worrying about being late.”

1．The Wilsons had to get everything ready and leave for the airport ________.

[　　]

2．How long would they spend on the way to the airport?

[　　]

3．At ten to eleven Mrs. Wilson wasn't in a hurry because in fact it was ________.

[　　]

4．What happened to their clocks and watches?

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A．They all had to be repaired.

B．They all kept the correct time.

C．They were 20 minutes fast.

D．They were 20 minutes slow.

5．What do you think would happen to the Wilsons?

[　　]

A．They would get to the airport in time.

B．They would get to the airport just on time.

C．They would arrive at the airport a little late.

D．They would arrive at the airport an hour earlier.

Mr. and Mrs. Wilson and their children were going to begin their holiday one day．As they had decided to spend it in another country，they had to be at the airport at 11：40 a．m．“It'll take us half an hour to get there in the taxi．” Mr. Wilson said．“So we all have to be ready by 11 o'clock．” Nobody should be late．

At 10：50 they were still all running around doing things，except Mrs. Wilson，who was sitting quietly on a chair in the garden enjoying the sun．Her husband and children were very surprised that she was not in a hurry until the taxi arrived and Mrs. Wilson said to them，“Well，I knew that this was going to happen，so before I went to bed last night，I moved all clocks and watches ahead 20 minutes．So now we can go to the airport quietly without worrying about being late．”

1．The Wilsons had to get everything ready and leave for the airport ________．

A．before 11：40         B．at 11：30             C．at 11：10               D．before 11

2．How long would they spend on the way to the airport?

A．An hour．                                       B．An hour and a half．

C．Half an hour．                                    D．Twenty minutes．

3．At ten to eleven，Mrs. Wilson wasn't in a hurry because in fact it was ________．

A．10：50                   B．10：30                C．10：11                  D．11：10

4．What happened to their clocks and watches?

A．They all had to be repaired．             B．They all kept the correct time．

C．They were 20 minutes fast．                D．They were 20 minutes slow．

5．What do you think would happen to the Wilsons?

A．They would get to the airport twenty minutes late．

B．They would get to airport just on time．

C．They would arrive at the airport a little late．

D．They would arrive at the airport twenty minutes earlier．