On Sunday when I was a child, my father and I _____ get up early and go fishing.[ ]

It looks like a television．Do you think so——Yes．I ．

Sarah hopes to become a friend of_______shares her interests.

The flu is believed _____by viruses that like to reproduce in the cells inside the human nose and throat. [ ]

as Newton was, many of his ideas_______ today and are being modified by the work of scientists of our time.