Wei Hua is an _____________ girl.

Nancy enjoyed herself so much ______ she visited her friends in Sydney last year.

I ______ say he ______ speak to her in public at that time, for he was such a shy boy.

We have been told that under nocircumstance ______ the telephone in the office for personal affairs

ering his health, I advise him to ______ an hour or two each day to work out.