My favourite room in the house is my kitchen. It's big and nice. There is a cooker and a microwave on the fridge.In the fridge has a lot of food. There are 4 cupboards and 2 pictures on the wall. There also has a window too.The phant is in front of the window, it's look very beautiful.In the kitchen has a table and 4 chair, our family always eat here.I love it's very much!

Có thể quan sát ở đâu trên trang tính để biết được 1 ô chứa công thức hay chứa giá trị cụ thể?

A. Thanh công cụ

B. Thanh bảng chọn

C. Thanh công thức

D. Hộp tên