_______ training and practicing for a few years, the business is growing steadily. (2014,12. A)
A. Having finished
B. To have finished
C. Have finished
D. To finish
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After English, German is the most often ______ language in the European Union. (2014,6. A)
A. to use
B. using
C. use
D. used
Sometimes _____ a business can feel like a tough decision to make, no matter how good your idea is. (2013,12. A)
A. starting
B. being started
C. start
D. to be started
The study shows that some students have difficulty ________ long English texts. (2017,12. A)
A. reading
B. read
C. to read
D. to be read
Generally speaking, you should arrive at the airport with plenty of time _______. (2018,6. A)
A. sparing
B. to spare
C. spare
D. spared