攀登岩壁非常危险。
________ ________ ________ ________danger in rock climbing．
is the first month of a year.
He's made a decision to teach in the village school. （改为否定句）
He a decision to teach in the village school.
Mr.Green told us a very exciting story just now. （改为感叹句）
exciting story Mr.Green told us just now!
Could you tell us？When does the band start playing this evening？（两句合并成一句）
Could you tell us the band playing this evening？
Nowadays most people would rather pay online than use cash.（改为同义句）
Nowadays most people paying online using cash.