His explanation was so clear thateveryone could understand it with ________.

— How long has he ______ ill?— About a week He ______ ill five days ago [ ]

_____ to sunlight for too much time will do harm toone’s skin.

You won’t be______ by the host to the wedding ___ you are a good friend of his.

After school, they usually play _____ football for an hour on _____ playground.