It was some time laterI realized he had lied to me.

ount of fuel supplies being finite and many people being wasteful, we will have to install ________ solar heating device in our home.

The policeman came up to the house, whose door was open, ________ there for a while, and went in.[ ]

Thanks to the modern technology, we can get several times ________ information _______ people did in the past.

In fact you ____ outside by taxi. My car was here. [ ]