Ineed right !

1. what are the principal parts of to see?

a. see, sees, saw
b. see, saw, seen
c. see, seen, seen
d. see, seeing, saw

2. which sentence uses the past perfect tense of to read?

a. i have read the assignment.
b. i had read the assignment.
c. i will have read the assignment by morning.
d. i have been reading the assignment.

3. which sentence is imperative?

a. can you see the house from here?
b. close the door when you leave.
c. i'll come over there later.
d. that's quite a large dog!

4. which sentence contains a prepositional phrase used as an adjective?

a. in the morning we will leave.
b. i want to go by plane.
c. the child was very quiet.
d. the girl with blue eyes is my sister.

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.