—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
--I have just got my offer from the King’s College in London. -- ______
-- Do you mind my joining your discussion? -- ______ You are so welcomed.
--Must we stay in the classroom and finish all the homework?--No, you______. You can take it home.
Children are often warned ______ with fire.
By yesterday, the plane ______out of view for more than a month.