Task 1. Fill in the words: maintain, manners, salary, tip, yarn
1) Discussing other people’s is considered to be rude.
2) Do you waiters at a restaurant?
3) You should cover your mouth with your hand if you.
4) A person with good is always nice to talk to.
5) You should always eye-contact when speaking to someone.
Немного исправь по смыслу и можно поменять названия.