Upper-Intermediate B2 / Lesson 1

Choose the best expressions.

1. John collects is collecting has collected coins for a hobby.
   
2. My sister is a model. She has appeared has been appearing in several magazines.
   
3. Sorry I'm late. Don't worry. We haven't been waiting aren't waiting don't wait long.
   
4. The travel agency is currently selling has been currently selling currently sells airline tickets to Spain for half price.
   
5. I lost my car keys. Have you seen Do you see Have you been seeing them anywhere?
   
6. Top government officials leave are leaving the country because of the threat of war.
   
7. Alan is on vacation. Great! Where does he go has he gone has he been going ?
   
8. Where have you been? Do you play Have you been playing Have you played golf?
   
9. My father is locking has locked locks all the doors and windows before we go to bed.
   
10. Although Mary says she is feeling better, I think she is still losing still loses weight.