______ _______ _____walking in the hills?

______ _______ _____walking in the hills? on hills还是in the hills 在山上用in还是on野餐用on the hills 还是 in the hills I have fun in the hills.改为同义句 I ( ) ( ) ( ) ( ) in the hills 在丘陵上的英语翻译,是on the hills还是in the hills _______ the pen?It is _______ the desk in ______ _______ the The flowers on the hills in spring are c___ 英语翻译用被动语态Who ______ _______ _______ _______ the best in our Some rain water goes_____ the hills.(on,in,at.under) Shall we go walking in the hills?同意句 say something about the conflict in"Hills like White Elephan I have fun in the hills 改为同义句