We can't _________ his mistakes, which were made because he was too careless with his work.
This medicine will him of his cough.
Professor Hawking stepped into the office he knew that there was no hope.
Under a big tree _______, half asleep.
Generally speaking, when___ according to the directions, the medicine has no side effect.
_______ in her skirt, the little girl tried to make herself ________ at the party.