He was running hard to catch up with the rest of the his team when he fell over his own feet. When he struggled up, he felt his left ankle ______, and found his left hand ______ and his nose _______. [ ]

You must apply yourself_______ the studyyou have to take up.

Mr. Smith has ___collection of coins than anyone else I have ever met.[ ]

In time of war，different parties tend to________their political differences to fight against foreign invaders shoulder to shoulder.

Students in that school are judged ________what they have achieved in their studies[ ]