Mark the intonation in the question tags, using rising intonation or falling intonation. Then listen and check. Practise saying the conversations in pairs.
1. A: Sorry, I didn’t hear my alarm this morning.
B: So, you were late again, weren't you?
2. A: I couldn't watch the match last night. We won, didn’t we?
B: Yes, we did.
3. A: There are several ecosystems that can be found in Viet Nam.
B: Yes. Viet Nam is biologically diverse, isn't it?
4. A: We are running out of fossil fuels, aren't we?
B: Yes, we are. We should find more alternative sources of energy.
5. A: People should stop damaging the environment, shouldn't they?
B: Yes, I agree with you.
