In which sentence is the underlined verb irregular? we brought a picnic lunch when we toured the monuments in washington, d. c. we have planned a trip to washington, d. c., to tour its many monuments. we walked several blocks to tour the monuments in washington, d. c.

If i could be any disney princess who would it be (guess by jus lookin at me)

Walking is not the most exciting form of exercise a person can take on for fitness. yet it is low impact and requires no fancy equipment. that makes walking a simple activity for those new to exercise. walking is less likely than other exercises to cause injury to leg tendons and muscles. all it requires is a good pair of sneakers-no cables, stylish outfits, or weights required. of course, a person could increase the benefit of a workout by adding weights or speed walking. identify the main idea of this paragraph. walking is a difficult and safe exercise for beginners. walking is an easy and safe exercise for beginners. walking is a boring and dangerous form of exercise. walking is an exciting and very effective form of exercise.

It is clearly expressed. what does that mean?