.Many people like to _____ birthday cards____ their friends.

Hardly any people believe that a（n）meeting will lead to an enduring love.

______ of the students in our class _______ from the country.

have experienced quite a number of cases ______ I really wanted to help but could not have anything to ______.

Late again! Where _____?—Sony, I in the heavy traffic, or I would have been here earlier