Can you hear _______ just now? It’s too noisy outside. A. what did he say B. what he says C. what he said
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!