Do you have to work on Friday?
or
Must you work at Friday?
What are you doing now? - I'm having a bath.
Have you been to London? - No, I was never in London.
Have you seen my book? I've put it on the table.
What are you doing on Monday?
She will have been working here for ten years by Thursday.
Have you eaten already? - Yes, I have.
You didn't do it, did you?
Let them do it.
I must go to the doctor.
He is a good teacher.
As far as I'm concerned, I like Johnny Depp.
Or
I like Johnny Depp.
I feel happy.
Or
I am feeling happy.
The house is being built by Jon.
Or
Jon is building a house.
The original had that errant "to."
Do you have to work on Friday?
or
Must you work at Friday? Not used as such in AmE. As above or "Must you work Friday?"
What are you doing now? - I'm having a bath. "I'm taking a bath". (AmE)
Have you been to London? - No, I was never in London. OR "No, I've never been to London."
Have you seen my book? I've put it on the table. "I put it on the table." (AmE)
What are you doing on Monday?
She will have been working here for ten years by Thursday. OR "on" Thursday OR neither "by" nor "on".
Have you eaten already? - Yes, I have.
You didn't do it, did you?
Let them do it.
I must go to the doctor. OR "have to"
He is a good teacher.
As far as I'm concerned, I like Johnny Depp.
Or
I like Johnny Depp.
I feel happy.
Or
I am feeling happy.
The house is being built by Jon.
Or
Jon is building a house.
Have you been to London? - No, I have never been to London.
She will have been working here for ten years on Thursday.
[STRIKE]For me,[/STRIKE] I like Johnny Depp.
The house is being built by Jon.
The house was built by Jon.