4. Uzupełnij zdania podanymi czasownikami w czasie Present Perfect.

1 He ____________________________ (not finish) his lunch.

2 ____________________________ (the children / ever / catch) a cold?

3 Joe ____________________________ (meet) David Beckham.

4 ____________________________ (the singer / sing) on stage before?

5 Dad ____________________________ (not / take) the dog for a wal