Complete the sentences with the correct form of the words in the box

Ex1. Complete the sentences with the correct form of the words in the box.
exhaustion, privilege, alert, courage, motivation

1. A _____________________.of being a member of this gym is that you get free towels
and drinks.
2. The doctor said that she was suffering from _____________________.
3. While we were trekking through the jungle we saw a strange
_____________________.
4. A number of burglaries have been reported lately, so we must all be
_____________________and make sure we contact the police if we see anything
suspicious.