—Is there anything wrong, Bob? You look sad. —Oh, nothing much. In fact, I _____ of my friends back home.
It is widely accepted that young babies learn to do things because certain acts lead to __________.
Be-fore a problem can be solved, it must be obvious __________ the problem itself is.
Before the war broke out, many people __________ pos-sessions in safe places that they could not take with them.
Can you make a sentence to __________ the meaning of the phrase?
What you have done will not have __________ your fame.