There was _______ time _______ I hated to go to school.

How was your National Day vacation—Great! We went sightseeing and spent the_____ days at home．

If there are ______ trees, the air in our city will be _______ cleaner.

There was a __________ quarrel between the husband and the wife;after that the wife left home and never came back. [ ]

would you like to have______apples–No， thank you. I’m full.