Answer:
a) No change needs to be made to this sentence
Explanation: This sentence doesn't need changing.
We have fifteen minutes to complete the tests <u>but</u> Howard's class has another hour.
Explanation:
i have <em>changed </em>this mark (;) into but
Images of bygone summers at the river eased through her mind like a movie in slow motion.
Deal with the literary devices
Determining when
I think it's determining when because none of the others make sense.
Pls mark as Brainliest.