Mycousins are going to climb mountains tomorrow (改为一般疑问句)

问题描述:

Mycousins are going to climb mountains tomorrow (改为一般疑问句)
The new car cost me 100000yuan(改为否定句)Mydaughter shirley learns to play the piano(four times a month)划线部分提问) Bob and jane had a good time when they were fishing in the park (保持原句意思不变)

Are your cousins going to climb mountains tomorrow?后面的呢?