Her grandparents are still in good health ______ they are over eighty.
She used to ______ in the morning, but now she is used to ________ at night.
—Is this your book? —No, it is ______book. It belongs to_______.
He eats ________food, so he is _____fat.
She finds _______hard to finish the work on time. She only has five minutes left.
—They didn’t go to the park yesterday. —___________.