Oh, ____ you, Billy. Come in, please?A.it's B.are
____ pen is it ? Look.It’s Lucy’s. A. Who B.Whose C.What
____name is Jenny. A.I B.You C.My
Nice____ meet you. A.toB.too C.for
Welcome back____ school. A.to B.of C.for
You can call____ Jenny. A.my B.me C.I