Uzupełnij zdania 1-6 czasownikami w czasie present perfect.
1. The kids are very happy. The holidays ______________ (begin) .
2. I am very sad. I ________________ (lose) my tablet.
3. Jessica is angry with me. ___________________ (break) her sunglasses.
4. Look, he __________________ (fall) off his bike. Let's go and help him.