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Since 2010, much new and high technology has been introduced from abroad, _________（result）in great increase in production.
Listen! The song which __________（sing) is very popular with Chinese students nowadays.
I’m afraid I’ll have to work extra hours for there’re still many problems remaining _________ （solve）.
I would rather I __________（not adopt）his plan last week, because it was of no practice at all.
The apples __________（taste）good were soon sold out when they were taken to the market.