are you two whispering about over there—Oh, ________Just small talk

Mum, I can’t find my football.—Hurry up! Your father ______ for us.

The reasonI have to go is my mother is ill in bed.

2. It is well known that China’s great achievements in economic and social development over the past 30 years cannot be _____ its continuous efforts to push for rural reforms.

_____most students, she was always well prepared and never came to class late