3. There is (There are) There is a picture on the wall.
There are some pictures on the wall.
Is there a picture on the wall?
Are there any pictures on the wall?
There is no picture on the wall.
There isn’t any picture on the wall.
There are no pictures on the wall.
There aren’t any pictures on the wall.
2. It rained yesterday, so I didn't have to water the flowers.
3. Lucy feels better now, so she doesn't have to take the medicine.
4. You've got plenty of time. You don't have to hurry.
5. He has to shout or else she can't hear him.
6. It was very cold yesterday so I had to wear a coat.
7. She has to wear glasses or else she can't read.
8. I can't go out tonight. I have to study for my exam.
9. I took the dog for a walk this morning so you have to take it out tonight.
10. My car doesn't work, so I have to take the train.
11. I broke my tooth, so I had to go to dentist's yesterday.
1. Jim says that Nelly has already recovered.
2. Bill says that Caroline nodded to him when he saw her.
3. Jack said that the picture fell from the wall 3 days ago.
4. Ann says that the doctor examined her throat.
5. Fred says it hurt him to swallow.
6. Tom says that they have bought the medicine.
7. John says that they felt excited.
8. Sue tells me to join them.
время.
1. Jim said that Nelly had already recovered.
2. Bill said that Caroline had nodded to him when he had seen her.
3. Jack said that the picture had fallen from the wall 3 days before.
4. Ann said that the doctor had examined her throat.
5. Fred said it hurt him to swallow.*
6. Tom said that they had bought the medicine.
7. John said that they had felt excited.
8. Sue told me to join them.
HURT* - данный глагол является неправильным и всё его формы времени одинаковы (hurt-hurt-hurt). В данном случае контекст не даёт возможности понять в каком времени стоит глагол. Поэтому, если в прямой речи глагол стоит в настоящем времени, то в косвенной речи останется hurt. Но если же данный глагол в прямой речи стоит в времени, то в косвенной речи будет had hurt.