Complete the sentences with has/have gone or has/have been in the appropriate form. 1 My friends .................................. to Spain. They will be back in two weeks. 2 She .................................. to the Legoland theme park twice. 3 Alex .................................. to Disneyland, but I haven't. 4 Mary isn't here. She .................................. to work. 5 We .................................. to Campbell's Adventure Camp at least three times.

Here are the completed sentences using 'has/have gone' or 'has/have been':

1. My friends have gone to Spain. They will be back in two weeks.
2. She has been to the Legoland theme park twice.
3. Alex has gone to Disneyland, but I haven't.
4. Mary isn't here. She has gone to work.
5. We have been to Campbell's Adventure Camp at least three times.

Explanation:

• Gone is used when someone has travelled to a place and hasn't returned yet.
• Been is used when someone has travelled to a place and has returned or when referring to experiences.