Ben, Tina, Mark and Tina's mother head to a chocolate museum to do a tour and find out all about chocolate. They must listen carefully so they can complete the chocolate challenge at the end of the tour. However, they are distracted by the lure of a table full of chocolate. It's up to Mark to save the day.
版面：
固定
插圖：
許多
關鍵字詞： Reading | Reader | Text type | Vocabulary | Grammar | English learning