use your cellphone — we are flying at ____altitude of 10,000 meters and ____average speech is 678km/h

The pool was _______a heart .

The magician picked some persons from theaudience _____ and asked them to help him with the performance．

________did your uncle leave his home town —-He ___________for nearly twenty years.

132. —–What do you __________ thepoultry __________ —–Usually it’s corn or cereal.