It is difficult for any of us to eat better, exercise more, and sleep enough,________ we know we should.
8.Only by shouting at the top of his voice _______ .
7.--- How did you find him out ? ---- I _____ his name by chance on a list.
6.The soldier was ____ of running away when the enemy attacked.
5.After May Day, I wrote down whatever _____ me during the journey, especially the little girl who couldn’t go to school for being disabled.
4.Can you imagine this shy _______ at the concert?