In the past few months, a discussion ________about whether selecting “Three Goods” Students in elementary and middle schools should be cancelled.
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.
—When__________ and visit our exhibition next month?— When_______, I will let you know.