52.　Which is true?　
(A)　If we want to join the lessons, we can call Ms. Chen at 8:30 a.m.　
(B)　If Wendy wants to learn how to make cookies, Becky will be her teacher.　
(C)　If Kent joins the guitar lesson, he will play a song on June 25th.　
(D)　Kube will teach gardening for two hours every week.