-- _______exciting news! --Yes, the 12-year-old boy in Beiingwas saved after the successful heart transplant.
Tom often _____ TV on Saturday evenings, but now he _____ stories.
—_____ do you like science?—Because it’s interesting.
—You must _____ a letter to your mother tomorrow.—Well, I will, Dad.
—_____ does Kangkang meet his friends?—Four times a month.
Mr. Wang _____ gets up early. So he is ______ late for work.