We know that 'migrate' means to move. So since that, we need to add the -ing, and we know that we end up with the meaning "moving".
So migrating means moving from one place to another.
Answer:
Im thinking D but i may be wrong.
Explanation:
The correct answer is A.
A subject-verb agreement implies that the subject of the sentence and the verb of the sentence must be in agreement in number.
A pick and shovel ( two things, therefore plural ) <em>are used</em> to remove sand;
When two subjects are joined by <em>and</em>, the verb is plural.
then workers or a crane <em>lifts</em> the artifacts.
When two or more singular nouns or pronouns are connected by <em>or </em>or <em>nor</em>, a singular verb is used. The verb agrees in person and number with the noun nearest to it.
It does not really matter which form you write in. However, writing in the third person omniscient is generally more effective for essays. If you were writing, say, a blog, you would use the first person, but in this case, I think you want to use the third person.
