This is _________ my father has taught me-to always face difficulties and hope for the best.
how
which
that
what
_________ to too much sunlight will do harm to your skin.
()There is no greater pleasure than lying on my back in the middle of the grassland, _____at the night sky.
__________ the program , they have to stay there for another two weeks.
What worried the child most was _______ to visit his mother in the hospital.
Clearly and thoughtfully________, the book inspires confidence in students who wish to seek their own answers.