Every kid should take a foreign language class to learn the ins and outs of a whole different culture. How could this sentence be rewritten to maintain a formal tone?

Kids should really study foreign language to learn about lots of cultures.
Kids: you know you want to sign up to learn a new language and culture!
Students should take a bunch of classes that allow them to learn new cultures.
Students should study foreign language to be exposed to new cultures.

Me with this questions i really need them right 4. any complex sentence contains a. independent clauses only b. dependent clauses only c. one independent clause and one or more dependent clauses d. neither independent clauses nor dependent clauses 5. an appositive is a phrase or clause that a. is a noun or group of words acting as a noun b. is placed right next to a noun c. gives more information about a noun d. all of the above 6. select the correctly punctuated sentence containing appositve. a. the vocational counselor an experienced placement specialist has agreed to me get a job. b. the vocational counselor, an experienced placement specialist has agreed to me get a job. c. the vocational counselor an experienced placement specialist, has agreed to me get a job. d. the vocational counselor, an experienced placement specialist, has agreed to me get a job.