—When _________ the car _______ ?—Sorry. I don’t know.
—What are those?— are their books.A.That B.They’re C.They
—Is this _____ basketball?—No.It’s _____ basketball.A.you;my B.my;you C.your;his
—Are you Mr. Li?—_________.A.Yes, I am B.No, you’re not C.Yes, you are
Mum, my teacher(老师), Mr. Wang.A.she is B.this is C.here is
-Sorry, Miss Liu. I forgot __________ my homework to school. -__________ so careless, Sandy.