choose a or b to follow each of the sentences 1-6. you must use all of the sentences

Răspuns:
1. a. She needn't have cooked.
2. b. She didn't need to cook.
3. b. I needn't have done it.
4. a. I didn't need to do it.
5. b. She needn't have taken it.
6. a. She didn't need to take it.
Explicație:
Expressing lack of necessity