-Sandy, do you like English?-Yes, I spend half an hour_______ English every day.
—Is this ________ ruler? —Yes,it’s her ruler. A.yourB.your sister’s C.your brother’s
—Is this book? —Yes,it’s English book. A.a;aB.a;anC.art;an
Please call Mary 386-2115. A.onB.at C.for
—Is it a pencil?—. A.Yes,it’s B.No,it isn’t C.No,it is
Please call tomorrow (明天). A.IB.me C.my