Odpowiedź :
Odpowiedź:
Wyjaśnienie:
1. If I am sleepy, I will go to bed.
2. Never will I warn you.
3. Mr Johnson has taken time off / has taken his leave from the office.
4. He will be in charge of the project while the boss is away.
1 were sleepy, I would go
2 again will I warn you
3 is said to have resigned
4 charge of the project