Sarah wants to know whether/weather the game is still on schedule.
whether
The weather/whether outside is frightful.
weather
Mr. Openshaw is the principal/principle of our school.
principal
The boys are over there/their/they’re.
there
There/their/they’re house was robbed last night.
Their
Why don’t you ever take my advice/advise?
advice
I would advice/advise you to study for that test.
advise
Go to the traffic lights, then/than turn right.
then
There/their/they’re leaving on Saturday.
They're
I'd rather be on an aisle/isle in the Caribbean than in Illinois.
The student assured/ensured/insured the others that they would not have a quiz today.
assured
He assured/ensured/insured his property in case of flooding.
insured
Her dress cost more then/than mine.
than
In which aisle/isle can I find the snacks?
aisle
Mike and I/me went to the concert this weekend.
I
He is a man with principals/principles and values.
principles
I wandered/wondered around the college looking for the library.
wandered
It was an easy class accept/except for the final exam.
except
Mom gave a ride to Mike and me/I.
me
She emigrated/immigrated to the United States.
immigrated
That behavior will not be accepted/excepted.
accepted
Sometimes, it is best not to say what you think aloud/allowed.
aloud
Is eating aloud/allowed in the classroom?
allowed
Car emissions affect/effect the environment.
affect
The rain had an affect/effect on Harry’s mood.
effect