Guess, emphasis, couple

guess

(guest + question word)

guest + Question Word is more common to use in spoken english (informal)

Guest what > To ask about a thing

Guest why > To ask about a reason 

Guest when > To ask about a time

Guest how > To ask about a manner

Guest who > To ask about a person
How much > To ask about a price

Conversation :

Carol is having her birthday party
Sandy : Carol happy birthday to you , i have give for you

Carol : what is that ?

Sandy : this is something you need when you go to school., Guest what ?



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EMPHASIS 

we often emphasis (stregthen) a perticular word or expresson. thre are two main reason for this, we may wish to show that we feel strongly about what weare saying (emotive emphasis) or me may wish to show a contrast betwen for the example true and false, or present and past, or a rule an an exception (contrasive emphasis)

special words
certain word such as, so such, really and just, can be used to show emphasis.
-thank you so much, it was such a lovely party i really enjoy it.
-i just love the way she talks
swear word are often used for emphasis in an informal style
- that's bloody good idea.

Question words can be emphasised by adding ever on earth or the hell (very informal)
-why ever did he marry her ?
-where the hell have you been ?
-what on earth is she doing here ?



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couple

a). as noun , couple has meaning
- two people or thing, seen together or assosiated
ex. the are a couple in garden.
b). as verb
-to link or assiate somebody / something with somebody or something.
ex. mozart is forever coupled with the city of saizburg
c). as adjective
- they are coupled everyday.