Question

They'll have a beer together______,talking about their separate life, but not often.

A．by and by

B．now and then

C．all the time

D．more or less

Answer 1

B

  now and then意思为“偶尔；有时”，与not often相吻合。by and by逐渐地；all the time总是；一直；more or less或多或少；几乎。