112.
1. Is there a tiger under the chair ?
Yes, there is
2. Are there three foxes on the chair?
Yes, there are.
3. Are there two monkeys in the box?
Yes, there are
4. Is there a book in the bag?
Yes, there is.
5.Are there two cakes on the table?
Yes, there are

113.
1. There is a book...
2. A book is...
3. Is there a book... - Yes, there is.
4. Toys are...
5. There are toys...

114.
1. b
2. a
3. a
4. b
5. b