Mrs. Sun is a friend of _______. A. Mary's mother B. mother of Mary C. Mary 's mother's
It's cold ____ Beijing. A.onB.inC.is
It's 9:45. It's time ____ music class. A.to B.forC.of
Look at the clock, what ____ is it? A.classB.timeC.can
It's 10 o'clock. It's time ____ go to school. A.toB.forC.of
Choose the right answer.在B栏里找出A栏的正确答句，把字母编号写在题前的括号里。（10分)
粤公网安备 44130202000953号