Upper-Intermediate B2 / Lesson 1

Choose the best expressions.

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