What are you going to do this afternoon？

I will go to the supermarket and buy _____ umbrella for climbing the mountains．（　　）

Look! There is a girl under the tree．

She is Susan's daughter． She is only six years old， but she can ____ stories in English．（　　）

Becky doesn't often eat breakfast．

Too bad． She doesn't realize the ____ of breakfast．（　　）

Jack， don't make a noise． The classmates are studying now．

Sorry， Mr． Brown．（　　）

Mom， Sally is coming for diner this evening．

There's only ____ beef in the fridge． Let's buy some more meat and vegetables．（　　）