9. Found an old phonograph in the basement. 10. Listening for the all-clear signal.
11. A story full of excitement and surprise.
12. The high-dive event is next.
13. The hospital built a new wing, the cardiac unit is there.
14. Angela read the ad, she called to apply for the job.
15. The plane landed safely despite the storm.
16. The economic crisis facing the nation.
17. The photographer used three rolls of film at the wedding.
18. The judge's decision is final no entries will be returned.
19. Hoping to be named most valuable player.
20.
Spring is finally here I'm glad.

the illustration   that would give a reader a clear understanding of the text is a picture of men constructing the frame of a building.the frame is made of iron bars. the text describes the job of blacksmiths'. these were very organised and they had different names: "the driver" and "the heater". the text describes the way in which these men worked ; they worked iron pieces as if they were playing a sport. in fact, the text wants to show the men's skills. the text also puts some emphasis on the use of '' rivets'' in construction. this kind of nails were not always used in the construction of manhattan.

some examples:

"and with an underhand toss he hurled the smoking rivet straight at the catcher, who caught it in mid-air in his catching can." men's skills

"when the driver was ready for a new " the emphasis on the rivet ( special nail used in construction).

" it against a beam to remove any cinders, and jammed it into the waiting hole. " the emphasis on the rivet.

they fear for their lives

the correct answer is: d

the universe is complete credible source of our oxygen