Interrogative and negative sentences 1. what time ( the museums / open) in st. petersburg ? 2. i have a bike but i ( not / use) it very often. 3. how many cups of tea ( you / drink) a day? 4. "what ( you / do) ? " - "i am a chemical engineer." 5. "where ( your father/ come) from? " - " he (come) from minsk." 6. if you need help , why ( you/not/ ask) for it? 7. who usually ( win) the spelling contest? 8. i ( play) the guitar, but i ( not/ play) very well. 9. i don't understand the world "maintain". what "maintain" ( mean)? 10. who ( help ) you with physics?

KhanKotyan    3   16.06.2019 05:40    11