The man is badly hurt. The doctors are doing what they can ____________ him.
Wait till you are more_____. It’s better to be sure than sorry.
______, we arrived too late to catch the plane.
—How do you like your school uniform? -- I like it very much because I take ____ in my school.
– I can’t find my dictionary.--Don’t worry about your lost book. You can use _______.
– Your father looks tired! -- Yes, he worked for _________ after twelve o’clock.