If you are unable to attend the interview, for _____ reason, you should inform us as soon as possible.

or opened suddenly and ____, laughing andshouting.

________ hard one may work, one cannot master a foreign language in a month or two.

I walked in our garden, ______ Tom and Jim were tying a big sign onto one of the trees.

_________ your strengths and weaknesses will help you achieve your dreams.