—Who did you stay with ?—______ .A.Mr. Green’s B.The Greens C.Greens D.The Mr. Green’s

有应变的______，有______的竞争性，有______的兼容性，有继承的创造性——这些都

Who ______ was going to visit our company this afternoon？A．did you say thatB．you did sayC．

Some birds will fly away to the south in winter, while _____ will stay with you. A.

Though you stay in the hole for a couple of days, you won’t ______ touch with the outsid

You are so busy recently .I do wish you _____ with me for a while .A.could stayB.stay

—I stayed at a hotel while in New York. —Oh did you? You ______with Barbara.A.could have