Three questions in total, all involving adjective clauses. please help !
1. find the relative (adjective) clause in the sentence.
this is the dress that i will wear to the gala.

a. this is
b. to the gala
c. i will
d. will wear
e. that i will wear to the gala

2. find the relative (adjective) clause in the sentence.
the students who gave their speeches today all did an excellent job.

a. the students
b. all did
c. did an excellent job
d. their speeches
e. who gave their speeches today

3. find the relative (adjective) clause in the sentence.
tamara bought a new car that has all the latest features.

a. has all
b. a new car
c. tamara bought
d. the latest
e. that has all the latest features