Bill was doing a lot of physical exercise to build up his _______.

–If you like I can do some shopping for you.–That’s a very kind _______ .

Although the city had been attacked by the storm several times, ＿＿＿＿＿was done．

The generation _____ makes it difficult for parents to understand their children's opinions.

I have a ______ to talk too much when I’m nervous．