2. His father has been to America twice.(对画线部 分提问) 

  has his father to America?

4. —Where ?

—I went to the amusement park.

   A. have you gone   B. have you been

   C. do you go   D. did you go

2. —Have they ever been to a science museum?

--.

   A. Yes,they did   B. No,they have

   C. Yes,they haven’t   D. Yes,they have

1. Have you ever seen him ?

   A. ago   B. two days ago

   C. before   D. just now

camera,ever,really,never,amusement

1. Have you seen the famous singer yourself?

2. I have been to New York. But I will go there for vacation this summer.

3. It's interesting to look after a lovely baby.

4. There is a big park in our city. Do you want to go there this Sunday?

5. They wanted to take some photos,but they didnJt take a (n)  with them.

1. 一Let's go to the amusement park tomorrow.

—Sorry,I don't want to go there. I there twice.

   A. go   B. went

   C. have been   D. am going

2. —-Where are you going on vacation?

—I want to go. I don't like cold weather.

   A. warm somewhere

   B. somewhere warm

   C. warm anywhere

   D. anywhere warm

1. you ever  (be) to Beijing?

2. Tina  (go) to Dalian for vacation last year.

— I  you ever 2 3 a science museum?

—Yes,I have. I 4  to the National Science Museum last year. Have you 5 been to a history museum?

—No,I 6 .

--7 8 . Let's go to one tomorrow.

1.  2.  3. 

4.  5.  6. 

7.  8.