—______ delicious the beef is! Thank you for inviting me to dinner. —I’m glad you like it. 

________ useful advice it is! It’s very valuable to me.

--- We will build a subway in Gangzhou before 2035. --- Wow, ____________! Will it pass our place?

_____ pleasant life we are having in the new century!

-- __________ beautiful city! --Yes. Lots of tourists come to visit it every year.