A)
1. Meg and Steve have been to Japan once.
2. I have climbed a volcano. It’s very exciting!
3. My mom has traveled a lot during her life.
4. We have played different sports at school.
5. John has studied for the Math test.
6. You have lost your new jacket. Your mother will get very angry!
7. The children have done their homework, so now they are playing football in the park.
8. Mary has seen that film on TV many times.
9. I have visited my grandparents very often this year.
10. The cat has eaten all the food.
B)
1. Peter hasn't eaten the sandwich because he’s not feeling well.
2. Mary hasn't written the e-mail to her best friend.
3. I haven't finished this exercise.
4. The children hasn't seen that film at the cinema.
5. You haven't made the cake.
C)
1. she – Has – hockey – played – on – ice?
• Has she played hockey on ice?
2. in – Mexico? – eaten – they – tacos – Have
• Have they eaten tacos in Mexico?
3. best – your – seen – Has – friend – shark? – a
• Has your best friend seen a shark?
4. you – won – Have – lottery? – the
• Have you won the lottery?
5. father – driven – a – Has – your – Ferrari?
• Has your father driven a Ferrari?
