D- Complete the sentences with for or since. 1. Susan has

D- Complete the sentences with for or since. 1. Susan has studied German ________ 2011. 2. Paul has lived in Lisbon ________ five years. 3. I have waited here ________ 30 minutes. 4. They have been in the caf ________ 9:00 oclock. 5. Have you met Betty ________ January? 6. He hasnt phoned his parents ________ a week. 7. We have travelled abroad ________ a fortnight. 8. I havent seen her ________ last summer.