—You don’t look well. Are you Okay?—No, the big exam is coming and I ________ reviewing until midnight.
To learn English well, we should find opportunities to hear English ___________ as much as we can.
__________ you eat the correct foods ___________ be able to keep fit and stay healthy.
We went right round to the west coast by __________ sea instead of driving across _________ continent.
Students should be encouraged to use ____Internet as ____resource.
Lucy's new job paid twice as much as she had madein the restaurant.