formality - Can "let us" always be used in place of "let's"?



Me: Perhaps we need to make a left turn at Albuquerque
Him: Let us try that



Now I would have said, "Let's try that". "Let us" sounds wrong to me in this instance. Is it? Are there contractions which are improper to use in their full form? I've always thought that in formal writing contractions are avoided. Are there any contractions that should be used even in formal writing?




Comments

Popular posts from this blog

verbs - "Baby is creeping" vs. "baby is crawling" in AmE

commas - Does this sentence have too many subjunctives?

grammatical number - Use of lone apostrophe for plural?

etymology - Where does the phrase "doctored" originate?

phrases - Somebody is gonna kiss the donkey

typography - When a dagger is used to indicate a note, must it come after an asterisk?

etymology - Origin of "s--t eating grin"