2.) Uzupełnij luki za pomocą słów since lub for. Example: How long have they been at secondary school? They've been there since September. 1. It's really cold in here! I know. The heating's been switched off Friday 2. She'll be so sad to retire as a teacher. Why? She's taught here more than 20 years. 3. How long have you known Tom? 4 4 C Wow! I've known him a long time. I think we met at primary school. 4. How's Maria these days? We don't know. We haven't seen her about three weeks. 5. I'm worried about Alex. Why? He hasn't called last weekend
