______ the police thought he was the most likely one, since they had no exact proof about it, they could not arrest him.
________ physical examination is a must in many companies.
________ to her job, Ms Wang has no time to be with her daughter.
— May I go to the movie with you? — I’d rather ________ at home with our baby. You’d better not leave it to the babysitter at night.
She ________ Japanese when she was in Japan. Now she can speak it freely.
— What is your plan for the holiday, Richard?— I’ll go on a trip to Korea with my family. — ________.