All the cars ________ stop when the traffic light is red.
—Are these your English books? —Yes, ________A、they’re B、they are C、these are
—Do you play computer games? —Yes, I_____A、have. B、do. C、has.
—Is she your mother or your sister?—_________.A、My sisterB、Yes, she isC、No, she isn’t
Tom is ________ brother.A、Lucy and Lily'sB、Lucy's and LilyC、Lucy's and Lily's
It’ s__________old photo_______________my family.A、a, at B、an, in C、an,of