敦煌牌二胡有哪些型号:our teacher often has much work to do.(改为同义句)

our teacher often has much work to do.(改为同义句) Our teacher was _____ us. [英]I often dream to be a teacher ,直到今天... Our teacher keeps us quiet in class.这名话合适吗？ Our English teacher can a lot of English songs 改错our teacher doesn't has supper school We sat under ( ) apple tree with our teacher I think Mr. Smith must know our englis teacher,_____? Our English teacher always makes her classes __lively___. (live) Our teacher used to go to work by bike