Which is an example of a graphical source? A. A map showing city bus routes
B. A poem about the Civil War
C. A novel written by a celebrity
D. An autobiography of a scientist

the answer is c, because they are being narrated.

the present continuous is a verb tense which is mainly used to indicates that an action is in progress at the moment of speaking.  

it is formed using: person + verb to be (am/is/are) +verb + - ing form  

example: i am studying at this moment .

in addition, the present continuous is also used in order to express things that will or will not happen in the near future.

example: i am having dinner with some friends tonight.

the speaker sometimes   uses it   to express that an action is repeated and it causes irritation on the part of the speaker

example: my sister is constantly complaining about everything.

hi there!

read the sentence. select the words that best complete the two blanks.

though the road they took was long and they continued to plod

answer: a. listless, and steadily

hope this : )