Поставьте предложения в вопросительную отрицательную форму.
1. The headwaiter showed the guests into the dining room.
2. He met the guests in the lobby.
3. They ordered a good dinner.
4. They took a vacant table by the window.
5. We ordered a hearty breakfast in the morning.
6. Yesterday we dined at a good diner.
7. We tasted delicious dishes.
8. The marmalade was sweet.
9. The steaks were well done.
10. We had many dishes on the menu yesterday.
11. We went shopping yesterday.
12. We had many guests yesterday.
13. It was a nice day yesterday.
14. We cooked a good dinner yesterday.
15. Our friends had dinner at the restaurant.
16. We boiled meat and fried fish and potatoes.
17. I prepared the breakfast myself.

Вопросительная отрицательная форма в английском языке строится с помощью Didn’t + подлежащее + начальная форма глагола (для прошедшего времени).
Для глагола to be используется Wasn’t/Weren’t + подлежащее.

1. The headwaiter showed the guests into the dining room.
   Didn’t the headwaiter show the guests into the dining room?

2. He met the guests in the lobby.
   Didn’t he meet the guests in the lobby?

3. They ordered a good dinner.
   Didn’t they order a good dinner?

4. They took a vacant table by the window.
   Didn’t they take a vacant table by the window?

5. We ordered a hearty breakfast in the morning.
   Didn’t we order a hearty breakfast in the morning?

6. Yesterday we dined at a good diner.
   Didn’t we dine at a good diner yesterday?

7. We tasted delicious dishes.
   Didn’t we taste delicious dishes?

8. The marmalade was sweet.
   Wasn’t the marmalade sweet?

9. The steaks were well done.
   Weren’t the steaks well done?

10. We had many dishes on the menu yesterday.
    Didn’t we have many dishes on the menu yesterday?

11. We went shopping yesterday.
    Didn’t we go shopping yesterday?

12. We had many guests yesterday.
    Didn’t we have many guests yesterday?

13. It was a nice day yesterday.
    Wasn’t it a nice day yesterday?

14. We cooked a good dinner yesterday.
    Didn’t we cook a good dinner yesterday?

15. Our friends had dinner at the restaurant.
    Didn’t our friends have dinner at the restaurant?

16. We boiled meat and fried fish and potatoes.
    Didn’t we boil meat and fry fish and potatoes?

17. I prepared the breakfast myself.
    Didn’t I prepare the breakfast myself?