help on some questions please

1.The cataloging of books in this library is presently being converted to the computer system.
A. subject=books &verb=is being B. subject=cataloging & verb=is being converted
c. subject=library & verb=is being converted

2. One of the exercise bicycles needs a new seat.
A.subject=one & verb=needs B. subject=exercise & verb =needs C.subject=bicycles & verb =needs

3.An understanding of world history will help students in many ways. A.subject=history & verb =help B.subject=history & verb =will help C.subject=understanding& verb =will help

4.Ken's car had been thoroughly inspected and tuned up before the trip. A. subject=Ken's & verb=had been inspected B.subject=car & verb=had been thoroughly inspected C. subject=car & verb =had been inspected, tuned

5. It saddened her greatly.
A. the group of words is a sentence. B.The group of words is not a sentence.

6.Dan so astonished that he couldn't speak to anyone at the surprise party.
A.the group of words is a sentence B. the group of words is not a sentence.

7.Trying to catch a glimpse of the movie stars in the restaurant, he walked backwards.
A.The group of words is a sentence B. The group of words is not a sentence

8.While I was at home waiting for the plumber to come repair the sink.
A. the group of words is a sentence B. The group of words is not a sentence.

9.Hannah wasn't allowed to go to the______she had lied to her mom.
A. beach,because B. beach although C. beach because

10.______Jose moved to Maine, he had never seen the ocean.
A.Unless B. Until C. While

11.Hannah enrolled in ______her daughter said she was too old.
A. college although B. college, although C. college;although

12.Vimla wanted to be a ______she changed her major from music to foods.
A.chef and B. chef so C. chef,so

13.At first I was just_______I became angry.
A.upset,then B.upset,and then C. upset and then

14.Andrew proposed to her in_______was very romantic.
A.Paris;it B.Paris since C.Paris and

15.''I'm just about ready, make yourself at home,'' said Debbie.
A. The sentence is correct B. There is a problem that needs correcting

16.The dog was barking loudly as if he had seen a stranger.
A. This sentence is correct B. There is a problem that needs correcting.

17. The food ran out before the party was _____ we had to order pizza.
A. over,we B. over we C. over; we

18.Mark cracks his knuckles all the_______irritates his girlfriend.
A. time this B.time, and this C.time, this

19.One of my neighbors______his lawn everyday all day long.
A. water B.waters C.watered

20.I think Mom and Dad_______the anniversary party we are planning.
A. will enjoy B.enjoy C.are enjoying

21.By working overtime last month, the club members_______enough money to give the coach a nice gift at his retirement party.
A. saving B. will save C. had saved

22.Have you ______much money to charities this year?
A. gave B. given

23.Hilda feels that her husband_______far too much on her birthday gift.
A.has spended B. have spent C. has spent

24.When I saw the ice cream truck go by, I _______after it.
A.ran B.run C.will run

25.At the lake last summer,my kids________several interesting rocks.
A. finding B.found C.find

26.Chuck______his lunch everyday, but he never_____it.
A.brings...ate B. brings...eats C.has brought...ate

27.Jackson and Sons Contracting Company built our new house.
A.This sentence has a verb in the active voice.
B.This sentence has a verb in the passive voice.

28.When the phone rang, I_______into the shower.
A. stepped B. am stepping C. was stepping

29.Vickie says that she______give me a ride to the next Wednesday.
A. would B.will C. could

30. The clowns_______silly, and their antics are making the children laugh.
A.were B. will be C. are being


Some questions are easy, and some seem a little confussing.
Thanks Jen

Does anyone have any answers to these questions.Please help