Which city is,Beijing or Shanghai

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

_______ no one agreed with him, ______ he insisted on learning play the piano.

Viewers continue to watch TV ______ they complain about the quality of the programming[ ]

I hope you enjoyed the film last night.How on earth do you know I went to a film? I ________ you