—Eric, isn’t this book yours?—Yes, it used to belong to _________, but from now on it isn’t.
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.
_________happily the children are flying kites!