Question

7. (1) NASA has a problem; it needs parts that no one makes anymore. (2) In order to keep the shuttles flying, the space agency has begun searching the Internet—including Yahoo and eBay—to find replacement parts for electronic gear that most computer users would think of as primitive.

What change, if any, should be made in sentence 2?
Change replacement to replacemant.
Change primitive to primative.
Change including to includeing.
Make no change.

Answer 1

make no change D?

Answer 2

k thanx

Answer 3

2 more question to go

Answer 4

ok XD