—Isn’t it a surprise that I happened to meet Francis Mafhews at the Christmas party last week? —If my memory serves me correctly, you ____ each other for exactly two years. [ ]

introducing the new technique, the automobile factory produced ________________ cars in 2010 as the year before.

No matter how healthy you _____be，you need to consult a doctor from time to time.

Hello ! May I speak to Jenny –________.

.He lives_______in the______village, but he is never_______.