Mark the sentence stress intonation.Then say the sentences
1.What's the matter with you?i have a toothache
2.Why shouldn't i play with the stove? Because you may get a burn
3. Where's the supermarket?It's opposite the museum
4.What will the weather be like tommorow? It will be cold and windy
5. What do you think of Ha long Bay? It's more attractive than i expected