Объяснение:Mother: How was your day?
You: Hi, mum! Everything is all right. We had a dictation, but it was not really difficult.
Mother: What grades have you got?
You: I've got "top score" in English and Geography.
Mother: Have you had dinner?
You: I haven't had dinner yet.
Mother: Have you taken the rubbish away?
You: I'm sorry but I haven't done it yet. But I'll take it away in 10 minutes.
Mother: Have you washed up yet?
You: Don't bother, Mum! I am going to wash up after I take the rubbish away.
Mother: What have you been doing then?
You: I have already done the shopping. I've cooked supper.
2) camera has been filming video for 30 minutes
3) people use most electronic devices in the world
4) be environmentally conscious!
сори, насчёт 5) незнаю