QUESTION FORMS

YES/NO QUESTIONS
can be answered with "yes" or "no".
Auxiliary verb + Subject + Main Verb + Object
Examples:
> Does she live in London?
> Can you turn off the TV, please?
> Is there a bath mat in your bathroom?
> Do you have a hairdryer?
> Is it going to be cold tomorrow?
> Is this your antiperspirant?

WH QUESTIONS
Start with a question word: who, where, why, when, how, etc. 
The answer cannot be simply "yes" or "no". 
Question word + Auxiliary verb + Subject + Main Verb + Object 
Examples:
> Who wants ice cream for dessert?
> Where does he work?
> How much did you pay for your new car?
> How many people attended the meeting?
>What time does the train arrive? 
> Who do you love the most?
> What do you think about the movie?

INDIRECT QUESTION

Examples:

> (untuk yes/no question bisa make if/wether): we are trying to find out if he has finished the task. Do you think it is going to be cold tomorrow? 

> (tobe nya jadi kebelakang): Could you tell me where the nearest ATM is?

    Do you know where the restrooms are

> (do/doesnya hilang): Can you tell me how often the buses run?

    Do you know what time the bookstore opens? Do you happen to know what time the train arrives?

> (modalnya jadi setelah subject): Do you know where I can catch the bus?

STATEMENT WITH QUESTION WORDS

You can include question words in statements. Notice the position of the question word what and the verb be in the following example.

I've been thinking about what the best course for me is.

Look for the question words in these examples with know and wonder. Notice the structure of the sentences, and the falling intonation.

Roger knows who the instructors are.

I wonder what the schedule is.

I don't know where the school is.

I wondered how good the instructors were.

I am wondering how many people attended the meeting

At least we know when the live classes are.

QUESTION WORDS WITH 'ever'

Add -ever to question words to talk about an infinite possibility of times, places or things.

You can study whenever you want.

I take my notebook wherever I go.

I'm looking forward to whatever the instructor teaches.

Whoever took this picture is really creative.

It's a flexible course. You can study however you want.