Scientific surveys conducted during the climbs ______that Mount Huandoy in Peru______ 6395 meters high
I have a big dream — I want to go into space, _______ will take some time to realize, I guess.
Although I majored in English, language _______ became a challenge when I set foot in the USA for the first time.
Reading provides quiet, peaceful time alone and can be a good _______ from your busy life.
Don't pretend ________ when you don't.
There are forty-five students _______ in our class.