In Present tenses^x, Football^x, Adverbs^x

Voltaire101 wrote: I can differe make the difference between the present continuous tense and the simple present tense. The difference is : - The simple present tense is used for a repeated or habitual action that happens always or often or usually. In these cases you'll have an adverb or a...

The sentence "your body is relaxed" - "is" is present tense of the verb "to be", right? And is 'relaxed' the past participle? Also, the sentence "the restaurant staff played football against the customers" - what type of words are 'restaurant' and 'staff'. 'Staff' is a noun, right? And...