Which one of the underlined words or phrases is INCORRECIT? University professors like read, writing, and publishing dur…

This old computer is broken! I ................................ it.

Mr. Harris has no brothers or sisters, .......................... ?

Mia just ................... her term paper an hour ago.

I have never ..................................... run a full marathon.

Which one of the underlined words or phrases is INCORRECT? The lost watch was finded in the last place you would think o…