问题
填空题
根据例子,给下列的单词分类。
e. g. pencil pen ruler eraser
1. yellow green _______________ ________________
2. football basketball _______________ ________________
3. six nine _______________ ________________
4. coat vest _______________ ________________
5. father sister _______________ ________________
答案
1. red, blue 2. volleyball, ping-pang ball 3. twelve, eighteen 4. T-shirt, dress 5. mother, grandpa