Read the following sentence and determine what the mistake is. They're always talking about making a movie, but aren't sure weather to make a comedy, horror or romance film.

Use of the word "they're" was incorrect.
Use of the word "weather" is incorrect.
No corrections are needed.
It should use a question mark instead of a period.

Use of the word "weather" is incorrect.

Explanation:

Weather in this spelling means rain, or sunshine, or a thunderstorm. The spelling should be "whether" with an h.

the correct answer is the first one.

depends on your school

when i was in high school i took ap biology my senior year and it was the hardest one for me because my teacher finished the material within the first month of school and then went on to doing advanced college level it was horrible. but at a nearby school ap biology was one of the easier aps. also, it depends on what you are interested i like math a lot so ap calculus was easier for me than most but i hate history so ap us government was harder for me than most.