Open the brackets to make the sentences complete, use present perfect, past perfect or future perfect tense 1. You (keep) a pet for three years. 2. (you / eat) Thai food before? 3. When we (finish) dinner, we went out. 4. She told me she (study) a lot before the exam. 5. We (be) in London for three years next week. 6. She (steal) all the chocolate (steal). 7. They (not/eat) so we went to a restaurant. 8. She (not/finish) work by seven. 9. (where / you / study) English? 10. He (go) to the library today. 11. She said that she (not/visit) the UK before. 12. (you/do) everything by seven? 13. You (not/study) for the test, so you were very nervous. 14. (we/arrive) by the time it gets dark?