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
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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
I tend to get nervous when ________ to make a presentation to a large group of people. (2017,12. A)
A. being asked
B. asked
C. asking
D. ask
The notice repeatedly stressed the necessity for tourists _______ care of their personal belongings. (2014,6.A)
A. to take
B. take
C. taking
D. took