Come and see me whenever ____.
To lose weight, Mr White______ hiking as a regular form of exercise after he retired.
The more one is_______ the English-speaking environment, the better he or she will learn the language.
It’s time that you_____with the relief work in the flood-stricken area after the awful typhoon.
Drunk driving, which was once a frequent occurrence, is now______.
_____snacks and drinks, but they also brought cards for entertainment when they had a picnic in the forest.