考点1 并列句
1．(2016·浙江高考) ________ online shopping has changed our life，not all of its effects have been positive.
2．(2016·天津高考)________ the average age of the population increases，there are more and more old people to care for.
3．(2016·四川高考)It was time for her to have a new baby，________ __it was also time for the young panda to be independent.
