Sagot :
Answer:
1. disapprove
prefix meaning: opposite not
root or base meaning: officially agree to
word meaning: to prove to be false or wrong
sentence: Bob strongly disapprove of driking and driving.
2. ex-senator
prefix meaning:former
root or base meaning: a member of senate
word meaning: one who has been a senator,but is no longer one.
sentence: Mr. Harold is an ex-senator.