Where are my pencil box () baseball

Where are my pencil box () baseball Where are my pencil?做否定回答 Where is my pen and pencil?还是Where are my pen and pencil? where ()my pen and my pencil?1,are 2,is Where are my pen and pencil?'' ______in your desk.'' Where are my pencil? 将答语补充完整 Where are my pencil sharpener? I can't find them in my pencil case. They are l_____ Where is还是are my pen and my pencil box?有理Where is还是are my pen and my pencil box?有理由更好. Where are my pencil box ＿＿baseball?＿＿＿your schooWhere are my pencil box ＿＿baseball?＿＿＿your schoolbag. Where is my pencil-box （改为复数形式）改：where are my pencil-boxes?为什么改为复数形式,原来的is要用are pencil-boxes 为什么要加上 Where is my pencil怎么回答Here( ) Where _____ my pen and pencil? Where( )the erasers?( )in my pencil case And where's my pencil-case? Where are my pencils?补充回答 ___ ___ ___ in your pencil box.一个空 一个单词 有三个空 there are()pens in my pencil box where are my where are my flowers?