A. 1. will arrive
2. would you do
3. would have passed
4. goes
5. were
6. would have bought
7. didn't have
B. 1. English and French are taught by me.
2. Alison's house is being cleaned by her now.
3. The castle is going to be visited by us tomorrow.
4. That work will be finished soon.
5. The dishes are not going to be washed by me.
6. The project can't be completed today.
7. Patrick's homework isn't done.
8. Was a mistake been made by Abbie?
9. The houses have been built by him.
10. Uniforms have to be worn by us.
11. German is spoken here.
C. 1. She said he is Spanish (время не меняем, т.к.он как и был испанцем, так и остался, но возможно "she said he was Spanish")
2. He asked if I was at home.
3. He wanted to know why I slept so much.
4. Logan said he would go to the swimming pool the next day.
5. My mum said to wear raincoat.
6. The teacher ordered Alan to speak English.
7. My friend suggested going to the beach.
8. He told not to shout at him.