Look,read and write.(根據下面每句話的意思和圖片的提示,在空格中填上適當的單詞, 使句子完整)
1. This is my ______.That is your ______. 2. — What's in the classroom? — Look, four _______and six _______ 3. It's 3 :00. It's time for _______ class. 4. — What colour is the _______? — It's red. 5. — What _______ is it? — It's_______ o'clock.