– _______ useful information you gave us! Thanks a lot! – You are welcome.

_____ pleasant life we are having in the new century!

________ painting it is! This is probably the ugliest one I’ve ever seen.

________unpleasant weather! My sister and I have to stay at home instead of going camping. 

--- I’m sure Jack can win the competition this term.---Yes, I agree. _________ he works in his free time!