Helen has _______ beef of us all.

This text is _____ easier and _____ interesting than that one.

Though they are______little children , they have worked out _______many difficult math problems.

Mike runs_________in our class．No one can catch up with him．

A: I’m ___________ to eat a horse now! B: Really? But I don’t have ___________for you. It’s a great pity!