Upper-Intermediate B2 / Lesson 1

Choose the best expressions.

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