( ) (9) Mike and Ben are the music room.A. in B. on C. at
动动脑。(选择相对应的答语,只填序号)
Can I come. A.inB. onC.at
I can go to the shopsome sweets. A.ofB.forC.to
It is. A.snowB.snowingC.snowwing
I can help. A.herB.youC.his