help! english homework correction!!!!!!!!!!!!!!!!!!!!!!!!!!!

the pet is唔岩係因為你冇指定邊個係你講緊既pet.你應該用：
I want to have a pet because I think pets are lovely and helpful.

help! english homework correction!!!!!!!!!!!!!!!!!!!!!!!!!!!
I want to have a pet because I think the pet is lovely and helpful.
Miss 話我 the pet is 唔不對!why~應該用咩~~~~~~~~~~~help
today 答覆我
a pets