himself to his lab research, thefamous scientist missed ________from the liver cancer

later, he returned home, unexpectedly the oldtree of his childhood__________.

The man as well as his horse ____ crossed the river____ from Tokyo.

.. —-She looks so unhappy. Did you tell her the truth yesterday? —-Yes, but I ____ her later.

Mary hurt her friend’s feeling, but she didn’t do it ____purpose