Which common feature of informal language should be avoided in formal language?

Informal contractions are the short form of a word that and are used while speaking casually. Contractions are not slang but are similar to slang. They are a part of informal writings. Example: he's (he+is), gonna (going+to),etc.

Use of contractions should be avoided in formal writings. Contractions are basically a combination of two words. Hence their use is inappropriate in formal writings.

Hence, contractions should only be used in informal writings and should be avoided in formal language.

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contractions.

Explanation:

answer: hmm i’ve done that before.. i’ll answer back when i move got it. i know i have the answer.. it’s on the tip of my tongue! don’t worry.. i’ll try to answer asap!

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