Since the able person, John, is in ______ charge of the matter, we’re sure that the matter is under _____ control now.
_________________, she can help her mother do lots of housework.
Along the Three Gorges, there are some small towns, _________ the climate is mild and the soil is fertile.
Nearly 100 experts attended the meeting, most of them________ China.
To everyone’s surprise, Tom claimed _______ all his work two days ago.
We were really worried about you, you________ home without saying a word.