Need help on number 1 I’ll give you brainliest

bigger salary

Explanation:

A promotion means to get paid more in your work or job

alright, so here, the author clearly thinks that flooding the canyon was a bad idea and is showing bias against it.

the pronoun reference replaces a noun, but you have to make sure there's no room for confusion.

in the first sentence "her" could be referring to shely or to the sister. the answer there is "shelly called her sister and told her about the new baby."

in the second sentence "it" could be referring to the roof or the floor. the answer there is "since the roof leaks on the family room floor, we need to repair the roof."