When you are at home，give acall to let me know yousafely

Come _____ I’ll introduce my _____friend, Bob, to you

Remember to ________ a good state of mind even if you should fail plenty of times．

We have a high regard for Mr. Smith because he always tries to ______ his principles. [ ]

The old man was _______ sad _______ say a word when he heard the bad news.