_____ of the students who took part in the military training is 450.
I don't mind picking up your things from the store. _______,the walk will do me good.
He must have finished the work by the end of last month, _______ he?
Despite her illness, she had lost _______ of her enthusiasm for life.
_______ the task on time, he was fired by the boss.
I admit that there are problems, _______I don't agree that they cannot be solved.