—Have you watched Wang Yaping’s science lecture (讲座) from China’s space station?
—Yes. ______ interesting it is!
How
How a
What
What a
Tom enjoys ________ stamps in his free time.
—I am doing my homework . Will you please _________ your radio? It ‘s too noisy. —Sure, I will.
_________, what’s your telephone number ?
_________she was having supper , her telephone rang.
She _______ go to schoool becaues she was ill.