1. I can sing very well.
2. He can swim.
3. We can wait for you.
4. We can walk in the park alone.
5. You can eat this cake.
6. I can do my homework after the party.
7. It can help you clean the house.
8. She can draw a picture.
9. He can take a photo of us.
10. I can call your mum.
1. I can't do my homework, because l'm very tired.
2. We can't get up early in the morning tomorrow.
3. He can't go to the cinema with us.
4. You can't be serious.
5. My brother can't walk in the park alone.
6. Parrots can't eat chocolate.
7. Kate can't walk with us, she must do her homework.
8. Penguines can't fly.
9. We can't decorate Christmas tree today.
10. You can't do the exercise!
