Although he is rich, he feels unhappy.
A.He feels unhappy because of his richness.
B.He feels unhappy, so he is rich.
C.Despite his richness, he feels unhappy.
D.He feels unhappy because he is rich.

Although he has a good job, he isn’t happy in his job.
A.In spite of having a good job, he isn’t happy in his job.
B.Despite the fact having a good job, he isn’t happy in his job.
C.He isn’t happy in his job because he doesn’t have a good job.
D.He isn’t happy in his job in spite of he doesn’t have a good job.

Developing (A) new technologies are (B) time-consuming (C) and (D) expensive.
A.A
B.B
C.C
D.D

You can’t have told (A) her my story (B). It’s a secret that (C) no one should know (D).
A.A
B.B
C.C
D.D

What we know about (A) certain diseases are (B) still not sufficient to prevent them (C) from spreading easily among (D) the population.
A.A
B.B
C.C
D.D

The food (A) that you are cooking in the kitchen (B) is smelling (C) delicious (D).
A.A
B.B
C.C
D.D

The teacher suggested (A) that the students prepared (B) carefully (C) for the exam (D).
A.A
B.B
C.C
D.D

Hyde Park, the family estate of Franklin D. Roosevelt (A), sets (B) on top of a bluff overlooking (C) the Hudson River (D).
A.A
B.B
C.C
D.D

Work (A) is (B) often measure (C) in units called (D) foot pounds.
A.A
B.B
C.C
D.D

The (A) masterpiece "A Christmas Carol" wrote (B) by (C) Charles Dickens in (D) 1843.
A.A
B.B
C.C
D.D