—Are you free tomorrow? I was wondering if we could have lunch together. — No, I'm afraid not. I John then.
The White family _____very large. All the family ______ animal lovers.
The population of our country at present is ______ that 30 years ago.
Turn on the TV or open a magazine ______ you will often see advertisements showing happy, balanced families.
—Do you mind my smoking here? —______. This is a non-smoking room here.
At the class meeting, he made two suggestions, ______ were of great value.