The child was lost in the forest, where he was _____ the mercy of wild beasts.
She is becoming fat, _______ bothered her very much.
He told us whether _________ a picnic was still under discussion
— I wonder ________ you’ll water this kind of flower. —Once a week.
—Hi, Tom. Any idea where Jane is?—She _____in the classroom. I saw her there just now.
—How about your journey to Mount Tai? —Everything was wonderful except that our car _________ twice on the way .