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动词填空（请用括号中所给动词的适当形式填空。）
注意：每个空格词数不限。请将答案写在答题卡上相应题号的横线上。
小题1:Since 2010, much new and high technology has been introduced from abroad, _________（result）in great increase in production.
小题2:Listen! The song which __________（sing) is very popular with Chinese students nowadays.
小题3: I’m afraid I’ll have to work extra hours for there’re still many problems remaining _________ （solve）.
小题4:I would rather I __________（not adopt）his plan last week, because it was of no practice at all.
小题5:The apples __________（taste）good were soon sold out when they were taken to the market.