My little brother_____ great delight _____ studying ancient architecture . [ ]

Ballet is amazing; ______you go ,you are likely to find yourself going again and again

Sweetheart! You will never believe this. I just won a car!—________! I don’t believe it!

We really shouldn’t use plastic bags any more when shopping.——_____ It’s important to protect our environment.

The city ________ 6 billion yuan to preserve the character of the old town, mainly to divert water from the Taihu Lake and the Yangtze River to supply the waterway systems of the old town.