Question

Which of the following is written correctly?

A. My dad thought that was reasonable. it shouldn't cost too much money.
B. My dad thought that was reasonable and it shouldn't cost too much money,
C. My dad thought that was reasonable, it shouldn't cost too much money.
D. My dad thought that was reasonable; it shouldn't cost too much money.​

Answer 1

C. My dad thought that was reasonable, it shouldn't cost too much money. is written correctly. The other sentences have punctuation errors. In sentence A, the period should be a comma. In sentence B, the word "and" should be a comma, and there should be a period at the end of the sentence. In sentence D, the semicolon should be a comma.