This is the reason _______ he was absent.

Please give me a call and let me know ________you willcome back for dinner.

The city will ___________no more than 10 thousand new car licenses each year in order to set a limit on the number of cars and improve the environment.

Look! _____ are his ______.

Mum, I’m tired of doing too much homework every day.—Oh, dear, without hard work, you can’t _______ yourdream.