____________snow can cause trouble.(过多)

The teacher asked if we could do it. （变为直接引语）

The stranger asked me what my name was. （变为直接引语）

His father told him not to climb that high tree in his new coat. （变为直接引语）

I asked her where she was going and what she was going to do the next day. （变为直接引语）

She asked whether I would be free the next day or not. （变为直接引语）