The old house is regarded as a part of local history, so it should be ______.
----- How long have you ______ the car? ----- For two months.
So far nothing _____ Tom. I want to know the reason _______ he hasn’t written to me.
In the near future the computers ______ everywhere.
We all write ______, even when there’s not much to say.
----- how _____ are you driving now? -----A hundred miles an hour.