--It’s a fine day.Shall we go swimming?--_________.But we need to get home before six o’clock.
—I am afraid to ask questions because of my poor ______. —You’d better practice speaking more.
He didn’t wake up ________ he heard the noise.
He wrote books _______ they could learn about how he treated the sick.
I think he is one of ___________ players in the world.
You shouldn’t drive for more than three hours without ______ a rest.