Open the brackets. david (not to do) his homework yesterday morning. my sister ( not to drink ) coffee tomorrow morning. they(not to buy) a new car yet. he(to wake) up now. what she (to do) now? your ever( to be) to london?

David didn't do his homework yesterday morning.
My sister will not drink coffee tomorrow morning.
They haven't bought a new car yet.
He is waking up now.
What is she doing now?
Have you ever been to London?