After you have used the dictionary, please just put it back______it belongs.
—I heard Charlotte had been drowned in the lake. —Really!Her boat turned______,and ______she couldn’t swim.
Despite his great efforts,he ______unsuccessfully after all.
—How______do you attend the evening classes? —______,three times per week.
When they had finished playing,the children were made to ______ all the toys they had taken out.
A sudden blizzard occurred in Beijing last night,______great inconvenience in transport.