1. A promised to deliver 100 cavans of rice to B. The 100 cavans of rice which S intended to deliver were lost in a flood. B argued that his obligation was extinguished because the 100 cavans of rice were lost in a flood. Is A still liable to B?

2.A owes B the following:

o P2,000 payable on September 5;

o P10,000 payable on September 30;

o A specific radio worth P20,000 to be delivered on September 30;

o P5,000 payable on October 12.

If A pays only P1,000, can A compel B to accept his payment? Can A compel B to accept and to apply his payment for his other obligations?

3. A is indebted to B. Upon learning that B is going to enforce his credit, A pretended to sell his land C, his father-in-law. A did not receive a single centavo for the transaction and he continued in possession of the land. Was there a valid contract of sale?

4, Give at leastTHREE (3)examples showing the different stages in the life of a contract.

5. D owes C P1,000. D proposed to C that T would substitute him as debtor. C agreed to the proposal. If at the time of the delegacion, T was already insolvent. Determine the liability of D.