that he has to qualifications in his new job, Patrick plans to gain the necessary skills by taking a part-time course.
We all agree that _______ good knowledge of physics is a must in explaining such _______ natural phenomena.
— How many jobs _______ Collin Manning, the exchange teacher to our school, has done? — Five, _______ cook to teacher.
— I went to work on foot yesterday, though it _______ cats and dogs. — You _______ by bus. It was easy for you to get a cold.
They earn a great deal, but they can’t balance their _______ because the wife is often ill.
Nobody but doctors or nurses and those _______ by Dr. Hu _______ to enter the patient’s room.