A good beginning makes a good ending.
Hi! Good morning/ afternoon.
Good morning/afternoon， class./boys and girls.
It’s so nice/I’m so happy to see you again.
Good ， you look great/ wonderful today.
OK， class/ boys and girls ， are you ready to have class
单词
Good!Nice!Great!Ok。Lovely!Perfect!Marvelous!Pleasant!Wonderful!Correct!Incorrect!Careless!Unclear!Untidy!
2•短语、
Very nice!Quite correct!Quite OK(Okay)!Neat and tidy!Well-done!Well-written!Justso-S0e Far from careless!
