Rather than _____ on a crowded bus, he always prefers _____ a bicycle.[ ]

You will recognize Jane when you see her at the airport. She _____ a large blue bag.

Recently, the Chinese government gave some examples of _______ Dalai Lama’s visiting foreign countries had affected China

As is _______ known, a good knowledge of basic physics helps us better understand natural phynomenons

______is it —Sorry. I don’t have a watch.