1. ​ 6. Complete the following paragraph by filling in the blanks with the help of given options: Stress may actually be the eating trigger that (a)………………….. the most trouble. Many of us have high levels of chronic stress, whether (b)…………………… from workload, relationship troubles or long to-do lists. Our bodies respond to this stress the way our ancestors' bodies did, triggering "fight or flight" chemicals in the brain that (c) …………… to calorie accumulation and fat storage. But the difference is that we have plenty of food at our disposal; they did not. So, we end up continually upgrading the size of our storage unit. (a) (i) caused (ii) will cause (iii) causes (iv) causing (b)(i) it's (ii) its (iii) it (iv) that (c) (i) leading (ii) lead (iii) leads (iv) led