_______ do you go to the EnglishclubOnce a week.

______ is troubling me is ______ I don’t understand ______ he said.

It was in Beihai Park _____ they made a date for the first time ______ the old couple told us their love story.

Great changes have taken place in Putian City .I can hardly recognize it —-You are right .It is no longer ______ it used to be ten years ago

Dark glasses are sometimes worn to ________the eyes from strong sunlight.