Make questions and negations in Present Perfect.

1) She______ her teeth yet.

2) _____ you already _____ the new exhibition at the Museum of Modern Art?

3) She _____ the guitar for some years.

4) Charles and Jill______ so far, have they?

5) What____ you _____?

6) We______ to any party for three months.

7) What______ he ______in his article?

8) Where ____ Kate______ ?

9) The show____ yet.

1 she hasn't brashed...

2. Have you already visited...

3. She has played...

4. ...have travelled...

5. What have you done?

6. We haven't been ...

7. What has he written...

8. Where has Kate been?

9. The snow hasn't stopped yet.

1) She___has not whitened___ her teeth yet.

2) __Have___ you already __been to___ the new exhibition at the Museum of Modern Art?

3) She __has played___ the guitar for some years.

4) Charles and Jill___have not got married___ so far, have they?

5) What__have __ you __bought___?

6) We___have not been___ to any party for three months.

7) What___has___ he ___written___in his article?

8) Where __has__ Kate___gone___ ?

9) The show__has not stopped__ yet.