Ex2 Choose the best answer : 1. She talked to her friends .... Her vacation in Dalat. (in - about- on - with) 2. I ...... very happy on my last vacation. (will be - am - was -were) 3. It was a green skirt with white flowers ....... it. (in - on - at - to) 4. We like ........ together. (talk - to talk - talking - talked) 5. He ........ here tomorrow. (don’t - didn’t - won’t - wasn’t) 6. ... you go and see her? Because she was sick. (When - Where What time - Why) 7. ........ a nice dress! (How - Who - What - Which) 8. We enjoy .... around the world.( traveled - traveling - to travel - travel) 9. What will you ..... during your vacation? (did - do - does - doing) 10. She needed ........ these post cards to her friends. ( to sent - sending - sent - send)