—_____is it from your home to the supermarket? — About 10 minutes’ walk.A. How far B. How long C. How many
I _____ the mouse for 18 yuan in the supermarket. A. paid B. cost C. Spent
We usually _____ hello to each other A. tell B. say C. speak
--- Would you mind closing the door? It’s really too cold. --- _________________.
_____he is only 8 years old,he knows more about science than his father.
The number of tigers in Asia________ getting smaller and smaller and a large number of people_________ trying to protect them.