We have all become addicted to(对…上瘾) sugar, particularly in soft drinks. Today, sugar consumption is ______ it used to be.
She was afraid __________ the dog in case it became dangerous.
We're leaving at six o'clock ,and hope_________ most of the journey by lunch time.
I__________ you somewhere before, but your name has escaped me_________.
What worried the child most was _________ to visit his mother in the hospital.
Michael __________ here to see you and he____________ a note on your desk.