PLEASE HELP Choose the sentence that contains an error in grammar usage.

Coryn had complete the race before the rain started.
Coryn had complete the race before the rain started.

They had traveled to the ocean before boarding the ship.
They had traveled to the ocean before boarding the ship.

I started singing lessons after I watched a wonderful opera.
I started singing lessons after I watched a wonderful opera.

As of yesterday, Tom and Chris had reviewed the material six times.

do you have any answer choices ? ?

explanation:

the teacher i would like to have must be a kind, caring and understandable teacher. she should be interactive with us and always plan fun activities to in our studies. she should be a teacher who would correct our mistakes when we do something wrong and guide us if we are weak. she should always be strict if we do something bad but must be praising us when we do something good. she she not take any as her favorite in her class but take everyone as her favorite.

(i hope this will u if there is something send me a reply)