6 a) Look at the sentences. Where do we place the adverbs of frequency in a sentence? Find examples in the text. I usually play football on Saturdays. John is never late.

Adverbs of frequency (always, usually, often, sometimes, never) are typically placed before the main verb but after the verb 'to be'.

Examples from the text:

"Lara always gets..." - 'always' is placed before the main verb 'gets'.
"Lara usually eats..." - 'usually' is placed before the main verb 'eats'.
"She sometimes goes..." - 'sometimes' is placed before the main verb 'goes'.
"She never goes..." - 'never' is placed before the main verb 'goes'.

In your examples:
"I usually play football..." - 'usually' comes before the main verb 'play'.
"John is never late." - 'never' comes after the verb 'is' ('to be').

Таким образом, наречия частотности обычно ставятся перед глаголом, но после глагола 'быть'.