Complete the sentences with “because” or “so” (Hoàn thành các câu với “because” hoặc “so”) 1. I can't play football today … I've sprained my ankle. 2. I cut my hand badly today … my mum took me to hospital. 3. I fell off my bike … now I have a big bruise on my arm. 4. I couldn't see …. I wasn't wearing my glasses. 5. I'm bored … my computer isn't working.