1. John promised to deliver a car to Jose if John goes to Hongkong. Is the obligation valid or void? Explain.

2.John is obliged to deliver an apple iphone to Jack. Identify the elements of an obligation in this case. Explain.

3.John is a driver of a passenger jeepney. One day when John was driving the jeepney, his cellular phone rang. John answered the call and because of this he lost control of the jeepney causing an accident injuring his passengers. Is John liable for damages in favor of his injured passengers? Why? In case Peter is not able to pay damages to his injured passengers, may the passengers demand payment of damages from owner-operator of the jeepney? Why?

4.John promised to deliver a 2 year old female chocolate brown labrador retriever to David. The 2 year old female chocolate brown Labrador retriever was lost due to fortuitous event. Is John still liable? Explain.

5.David is obliged to wash the car of John on July 1, 2018. On July 1, 2018 John reminds David of his obligation to wash the car. David changed his mind and does not want to wash the car of John. May David be compelled to wash the car of John? Why?

6.David is obliged to pay 5Million pesos to John. On due date John demanded payment from David but David failed to pay. What are the remedies of John so that payment can be made? Explain each remedy fully.

7.When is an obligation demandable at once?

8.John promised to give PhP10,000.00 to David if John goes to Boracay. When is John's obligation demandable? Explain.

9.John promised to give a car to David until David passes Business Law 1. When is the obligation demandable? Explain.

10.For whose benefit is the period in an obligation? Give the general rule and the exceptions to the general rule.

11.In an alternative obligation, who has the right of choice? Give the general rule and its exception.

12.Illustrate by way of example the concepts of culpa aquilaina and culpa contractual.

13.Explain the Doctrine of Proximate Cause.

14.When does the debtor incur delay? Give the general rule and its exceptions.

15.Distinguish mora solvendi from mora accipiendifrom compensatio morae.

16.Enumerate and define the kinds of obligations according to object.