Mr. Smith gradually _____ a knowledge of the subject.

Thereasonwhyheadaptedtothenewsituationsquicklyisthathehasa_____attitude.

--- Are you still mad at her?

---Not really, but I can’t ______ that her remarks hurt me.

Nowadays the ___________ for travelling is shifted from shopping to food and scenery.

Although he doesn't like that law, he will _____ with it.