1. didn't see haven't seen
2. drove was driving
3. studied have been studying
4. to ski skiing
5. to learn learn
Przeglądana książka
- Rodzaj
- zeszyt ćwiczeń
- Wydawca
- Pearson
- Autorzy
- Daniel Brayshaw, Dean Russell
- ISBN
- 9788378827054
- Wydanie
- 2019
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