___________ it snows, ____________ the childrenfeel.

HeiLihe(黑里河) is west of DaMing（大明）and it is also the west of NingCheng.

When ______ with any difficulty, you should not give up easily.

His voice ____ with anger when he heard her rude words.

There is________on smoking in this theatre.-Do you mean smoking________in this theatre? [ ]