After lunch you go to see friend at her house . she says

эти слова используются в качестве вводных слов.обычно они используются в аргументированных письмах.

1. usually boys place chairs to a lesson of english language. 2. at you the interesting cultural program. 3. we can invite group of pupils (students) of 11 persons to a lesson of drama art. 4. you will remain after mathematics? 5. boys from our school have agreed will meet at 2 o'clock in the afternoon.