More than 36 million Chinese children are receiving piano training, but quite a few have little ______ in the piano and some even hate it. 

 Beijing is cold this time _________. You need _______ warm clothes if you go there. 

Mary likes learing English,______ she doesn’t like learning math at all.

---Why does Tom’s mother ask him to drink milk? ---She says it’s         drink., and it’s good for his          .

It’s sometimes too difficult to understand the voices of American film.