Delhi is very hot in summer what is the adverb in the sentence and adjective

what is a simple adverb? give its examples also.

pls explain adverbs expressing affirmation and negation

some imformation about hockey and cricket game?

can you give me some examples of ' adverbs expressing reason or clause' ???

can you give me some examples of 'adverbs expressing affirmation and negation.'

 what is the difference between bath and bathe.

Hi,miss nishtha.kapil

i didnt understand the explanation!

why we use words like certainly ,surely etc

 If I ask how many days are there in a week? I get the answer : There are seven days in a week. Here 'seven' is an adjective and not an adverb. Then why are you saying that 'How many' is an interogative adverb? 

What is an adverb of time? 

 What is a gerund?

what is the difference between (Good&Well)?

The batsman never fails.

(Ask the question ‘how often fails?’ and you get the answer ‘never’.)

They usually go for a walk after dinner.

(Ask the question ‘how often go?’ and you get the answer ‘usually’

May I be more clear with adv. of  affirmation and negation ? Also  provide me with more examples .

adverb of technical?