Wrong: "Our neighbors brought about the considerable noise last night." Correct: "Our neighbors brought about considerable noise last night." Remove the "the". W: "She called of the appointment with her friends, because she was ill." C: "She called off the appointment with her friends because she was ill." It's "called off" - not "called of". "off" and "of" have different meanings. W: "When you start to learning a new language, you must carry on whatever you make mistakes." C: "When you start learning a new language, you have to carry on even if you make mistakes." You cannot say "to learning", it's either "to learn" or just "learning" (both is okay). I changed the last bit of your sentence because it didn't make much sense.