Su: My dog is cute.
Correct: No correction

Su:Her book is fun.
Correct: No correction

Su:His toy is cool.
Correct: No correction

Su: Ther cat is nice.
Correction: Their cat is nice.
Explanation: The correct spelling is "their".

Su: Our CD make me lafe.
Correction: Our CD makes me laugh.
Explanation: Basic Rule. A singular subject (she, Bill, car) takes a singular verb (is, goes, shines), whereas a plural subject takes a plural verb. The correct spelling is "laugh".

Hello, Su! I am glad that you made your homework. Your sentences are almost
perfect. Keep up the good work, Su!

-Teacher Isabel