The Wilsons decided to go overseas for vacation. They had a family meeting to plan the vacation. "First," Mr. Wilson said, "we should decide where we are going."
"I don't agree," Mrs. Wilson said, "I think we should decide when we are going first. We don't want to go to places when they are cold."
Mr. Wilson agreed, so the family's first decision was when to go on vacation. They decided to go in July. "Now we can decide where to go," said Mr. Wilson. "But, Dad," Ben said, "don't you think that where we go depends on(依赖，取决于)how we go? If we plan to fly, we can go a long way. If we plan to drive, we can't go far."
Again, Mr. Wilson agreed, and they discussed this. At last they agreed to travel by plane. And so the planning meeting went on. The next day, one of Mr. Wilson's friends at work asked, "Where are you going for vacation?"
"Well," Mr. Wilson told him, "we are going in summer by plane, but I don't know where we are going!
Why did they have a family meeting?

A．Because they wanted to save money.

B．Because they had a party.

C．Because they wanted to plan the vacation.

D．Because they were in trouble.

First they decided ______________.

A．where to go

B．when to go

C．how to go

D．what to do

They decided to go in ______________.

A．June

B．August

C．July

D．May

They decided to travel by_____________.

A．plane

B．bus

C．car

D．train

They didn't decide _____________.

A．where to go

B．when to go

C．how to go

D．all of above