At the railway station, the mother waved goodbye to her daughter until the train was _______.
—Could I ask you some personal questions? —
We should consider the students’ request _____the school library provide more books on popular science.
For breakfast he only drinks juice from fresh fruit ___ on his own farm.
Everybody was touched _________ words after they heard her moving story.
--You look upset. What’s the matter? ---I had my proposal ___________ again.