In Colombia, people often just drop by their friends because they don’t have to make plans to meet friends.
—Is that your sister? —Yes, is. A、she B、it C、that
—Is the ruler on the sofa? —. A、Yes, I am B、No, it isn’t C、No, they arem’t
—Where ismother? —is in the room. A、his, She B、your, He C、he, She
A notebook and a penon the chair. A、have B、is C、are
your frienda tennis racket? A、Do, have B、Does, have C、Do, has