A party to an existing contract can modify the agreement without ...

[james0929]

A party to an existing contract can modify the agreement without the other party's actual acceptance or approval.
  Indicate whether the statement is true or false

Question 2

The fact that there has been a series of contracts between the parties and that one party's offer has always been accepted before by the other does not create any legal obligation to continue to accept subsequent offers.
  Indicate whether the statement is true or false

[shoemake]

Answer to Question 1

FALSE

Answer to Question 2

TRUE

[james0929]

Excellent

[xiaomengxian]

Gracias!