w that a smile is usually a sign _____ people feel friendly and happy, but _____ we don’t know who the new person is

It is important for us ________English well.

brother was brave enough to tell the truth in public.—Yes, and he will never regret_________ that. I admire him so much.

“Life is like walking in the snow”, Granny used to say, “because every step”

The weather here is very cold, _______ in January and February