If you _______nature and do things at the wrong time of year, you will have to do more work and the results will not be so good.

The remarkable shift ________ young people’s job preference in recent years has analysts and educators greatly concerned

Do youhave_______pens in the pencil case一No，I don’t have_______．

I’m going to San Francisco for a couple of days.—— ________. I wish I could get away for a while.

(2013·高考江苏卷)The president of the World Bank says he has a passion for China，________he remembers starting as early as his childhood.