—Do you know _____ that Mr. White left the party without saying a word last night?—Perhaps because he was angry with Alan’s rude remarks.
We _______ not be embarrassed about our weight now.
I regret ______ those weight-loss pills, because I am now in hospital.
Walking and riding your bike count, and ______ .
Healthy eating along with regular exercise _______ important for your health.
Experts suggest that teenagers _____ at least 30 minutes exercising, five times a week.