用适当的介词填空:
1.The children got excited ____ the trip to the beach.
2.I'd like to keep a pet ____a cat.
根据所给的汉语完成下列句子,每空一词
1.我能自己做这件事
I cat do it ___ ___
2.我不知但怎样使用着本字典】
I don't know ___ ___ use this dictionary
3.学生们对老师的话感到很兴奋
The students ___ ___about the teacher's words
4.你听到他这首歌了吗?
Did you hear ___ ___this song?