1.When we heat water to 100 C, it boils,_________?
2. I don't think we have been careful,_________?
3. Nobody is knocking at the front door,_________?
4. In writing, the word 'compact disc' is abbreviated to "CD",_________?
5. Mr Smith has just been promoted to president of your company,_________?
6."How do you feel about the program? Rather exciting,_________?
7. I thought you said you could live on black tiger prawns for weeks,_________?
8.George : Anything to drink : iced tea, fruit juice or coke?
Jack : Am....... a coke, please.
George : I'm thirsty, Let's order,_________?
9. John : You used to work at a bank,_________? Where do you work now?
Betty : I'm an engineer at a factory.
10. The Sound of Music was shown in many countries,_________?