The best way to explore _______ countryside is on _______foot.
We must___him to be innocent until he is proved guilty
I think we can safely___that interest rates will go up again soon【选项】
After he returned,he denied___in his luggage one hour before the flight and he didn’t go there by air
Compared with his sister,Jerry is even more___,and more easily troubled by emotional and relationship problems
—Don’t make a joke of his height.He is very___