Wecanhear____fromthebackoftheroom.
____thecenterofourplanetarysystemwasconsideredasheresybythechurchintheMiddleAges.
Nancywassurprisedthattheyhave（），Theyseemedtobeahappycouple.
Frankalmostneverreceivedanyeducation，（）?
Hearrived____London____acoldwinternight.
