Gravity is a natural phenomenon
or
Mirages are a common desert phenomenon
Each time a new social media app is revealed to the world it becomes a phenomenon for a while and then slowly fades into unimportance
Answer:
Look in photo for a Venn diagram on the differences and similarities.
Explanation:
Hope this helped you!
Answer:
You might as well bring some napkins too.
Explanation:
Answer: A
The past perfect progressive emphasizes the duration of a past action before another action happened. For example, “I had been smoking for 10 years before I quit.” You form the past perfect progressive by using had been followed by an –ing verb.