1. What time do the museums
open in St. Petersburg?
2. I have a bike but I don’t use it very often.
3. How many cups of tea do you drink a day?
4. "What do you do?" - "I am a chemical engineer."
5. "Where does your father come from?" - "He comes from
Minsk."
6. If you need help, why don’t you ask for it?
7. Who usually win the spelling contest?
8. I can play the guitar, but I cannot play very well.
9. I don't understand the word "maintain". What does "maintain"
mean?
10. Who helps you with physics?