What compound-complex sentence can be formed from
the underlined section of the passage?
Have you ever thought about traveling to another
country? Pick a place that interests you, and where your
native language is not spoken. Once you have picked a
place, you can research language-learning options. You
can use online programs or find a class. You could learn
and practice with a friend, and then take a dream
vacation. Learning a language can be difficult. It is one of
the the most useful hobbies. I've tried it.
Learning a language can be a difficult and useful
hobby, I've tried it.
Learning a language can be difficult; it is one of the
most useful hobbies I've tried.
Learning a language can be difficult, it is one of the
most useful hobbies I've tried.
Learning a language can be difficult, yet it is one of
the most useful hobbies that I've tried.