—Will you accept his proposal?—Me?____．He is the last man in the world I want to marry．

As is known to all language learners, the newly learnt words will soon be forgotten unless ______ used in everyday communication.

--- I’m driving to Jiujiang after breakfast. --- Take care, ______ with all this fog.

“Perhaps we need to send for Dr. Smith to see what we can do about it,” Father suggested ________ to his neighbor who had come to discuss the problem.

    Life would be happier if we could only be born at the age of eighty and ________reach eighteen.