There has been (A) a sharp raise (B) in the number of (C) people out of work (D).
A.has been (A)
B.raise (B)
C.the number of (C)
D.out of work (D)

Sometimes I talk (A) a lie because (B) I’m afraid of (C) hurting someone’s feelings (D).
A.talk (A)
B.because (B)
C.afraid of (C)
D.feelings (D)

The responsibilities of a sale department (A) vary (B) depending on (C) the business, and (D) how large the team is.
A.sale department (A)
B.vary (B)
C.depending on (C)
D.and (D)

She will (A) return back (B) home tomorrow after (C) two months in (D) China.
A.will (A)
B.return back (B)
C.after (C)
D.in (D)

I'm trying to quit (A) the habit of staying up (B) too late though (C) it’s really difficult for me to do that (D).
A.quit (A)
B.staying up (B)
C.though (C)
D.to do that (D)

Try to (A) take advantage on (B) every opportunity that (C) comes your way (D).
A.to (A)
B.take advantage on (B)
C.that (C)
D.your way (D)

I had (A) a lot of (B) interesting experiments (C) during (D) my year in Africa.
A.had (A)
B.a lot of (B)
C.experiments (C)
D.during (D)

Public relation (A) is a strategic communication process that builds mutually beneficial (B) relationships between (C) organizations and their publics (D).
A.Public relation (A)
B.mutually beneficial (B)
C.between (C)
D.publics (D)

I didn’t have (A) sufficient enough (B) time to answer (C) all (D) the questions.
A.didn’t have (A)
B.sufficient enough (B)
C.to answer (C)
D.all (D)

The reason why (A) they don’t believe him anymore is (B) because (C) he is always lying (D).
A.reason why (A)
B.is (B)
C.because (C)
D.is always lying (D)