He ______to catch the last bus but she was too late .

The old man, in his eighties, had a bad cold yesterday, so he couldn’t smell

____ of the land in that country ______ covered with trees and grass.

Come on , please give me some ideas about the project.— Sorry, with so much work ___ my mind , I always break down.

When is the best time to ____ my employer about an increase in salary?