Can anyone help me with English grammar?

The weatherman warned to expect storms to occur this afternoon. is thtis sentence a verb noun adjective or adverb

When should readers refer to a dictionary instead of relying on context clues? select all that apply. when they have timeeach unfamiliar word they findwhen the surrounding words are unfamiliarwhen an unfamiliar word appears frequently

The following sentence contains what type of conjunction? he is not only a great player but also an exceptional coach