Which of the following is a dependent clause?

Abecause they went to school
BI will see you later
Cyesterday Luca tried out for the soccer team
DJessica rides her bike every day

Verified Answer :

i think its letter A) because they went to school. In my understanding Dependent clause is a group of words that can't stand alone because it doesn't express complete thoughts but it has a subject and verbs.