--I think your father is very busy.--So he is._______ he still takes a walk with us sometimes.
--______ father took part in the charity activity in the neighbourhood yesterday ?-- Peter’s
please ______ your exam papers once again before handing them in.
______ important it is for kids to imagine freely !
–Mum, ______ I visit the Movie Museum tomorrow?--I’m afraid you can’t . It is closed on Monday .
Martin was so busy ______ the old that he gave up his part-time job.