Is there enough time ___ now? Yes, take it easy.

I stopped the car ____ a short break as I was feeling tired. 

Though _______ to see us, the professor gave us a warm welcome.

He hurried to the airport with his friends only ______ that all the film stars they liked best had been picked up by their company.

When I visited the city of Rome，I found the buildings，squares and parks _____________in very different styles．