13. Every time the father comes into his room, the boy pretends ______ earnestly.
It is not clear what, if________, we can do to improve this situation.
His leg was badly injured in the accident and it still ______ the marks.
After traveling all night, they were ______ for sleep.
“I did not know _______ tears were, for I lived in the Palace of Sans-Souci, _______ sorrow is not allowed to enter”, said the Happy Prince.
Rain and high winds today _______ to take the place of yesterday’s mild conditions.