Present Perfect Be + ing -Conjugation

Gap-fill exercise

Conjugate the verbs (in brackets) into the Present Perfect Be + ing form
1. They for hours. (talk)
2. What ? (you-do)
3. It for long. (not-rain)
4. ? (you-not-smoke)
5. Janet since yesterday. (cry)
6. You all the time. (lie)
7. my pen? (Peter-use)
8. I on weight. (put)