Now the number of Chinese people working in Africa more than one million.
-- Would you like to drink________ milk, Mark? --Yes, but only________.
-- Hi, Jane. What time do you get up _______ weekdays? --I usually get up _______ about six o’clock.
It takes Jill 10 minutes________ to school every morning.
-- Can Jane and Jill swim? -- _________.
My father usually the subway to work, but today he goes to work a bus.