Though my grandfather is in his eighties, he is still as _________ as a young man and hates sitting around doing nothing all day.

Everyone says that he is difficult to _______，but I don’t think so.

In the face of all these difficulties, we’re not discouraged and________good spirits.[ ]

They were about to leaveit began to rain

_______week or so, I will beamong unemployed, I am afraid.