Please help with the question, I don't have a lot of points tho.. What type of word group is the following?

Walking down the street

A. Phrase
B. Dependent Clause
C. Independent Clause
D. Dependent Phrase

Which word best describes the mood in this sentence? lucia was aglow as she bounced into the room with stories about her summer vacation.

3one of the biggest impacts a building has on earth is the energy it uses. currently, most of the world’s energy comes from burning fossil fuels. these fuels are dirty and when they are burned they pollute the air and water. one way to burn fewer fossil fuels is to reduce the amount of electricity a building has to use. passive solar heating, which uses heat from the sun, reduces the amount of fossil fuel used to heat buildings. passive solar heating requires a south-facing wall made of glass. when sunlight shines through the wall, it is collected and used to warm the building. another way green buildings reduce their electricity use is to install other energy sources. for example, some green buildings use panels that turn energy from the sun into useable electricity. which is the best summary of paragraph 3? a) fossil fuels are dirty and pollute the air and water. most of the world's energy comes from these fuels. b) the biggest problem of buildings is that they use fuel that is dirty for heating. they need to do something to be more energy efficient. c) panels that turn energy from the sun into electricity and passive solar heating can stop the burning of fossil fuels which pollute air and water. d) since fossil fuels are dirty and pollute the air and water, other technologies that pollute less and produce energy have been developed like solar energy and green buildings.

Ead the excerpt and answer the question. joey was three years younger than i, and a boy, and therefore vastly inferior. this sentence tells readers how the family treats its children what lizabeth thinks of her brother how miss lottie acts toward children what the community thinks of young males