Odpowiedź:
Zad 3
1 My father has worked as a software designer for 20 years.
2 Julia is a chef in a small restaurant, but last week she also served clients (served customers też może być)
3 My parents travel a lot, but they haven't been to South America yet.
4 Jack didn't work overtime last month because his wife was on duty at the hospital.
5 Has she found work yet?
6 This is the first time I have met a well-known TV presenter!
7 Why did you look for a job abroad last summer?
8 I looked for my glasses, but I couldn't find them anywhere.
Zad 4
1 has appeared
2 were
3 everywhere
4 anything