Answer:
B
Explanation:
The beginning talks about Donny's problem with not being able to fly. The second paragraph talks about how Donny tries to solve his problem by teaching himself how to fly.
<h2><u>A</u><u>n</u><u>s</u><u>w</u><u>e</u><u>r</u>:-</h2>
12. Our enemies blew <u>over</u> the bridge to delay our advance.
13. The president will come here next week to drum <u>for</u> candidate.
14. Jane backed <u>down</u> of the debate when nobody agreed with her.
15. When I was looking for my pen, I came <u>across</u> my lost stamp.
16. The Minister of Education wanted to visit our school next week, but his plans have fallen <u>d</u><u>o</u><u>w</u><u>n</u>.
17. Our church wants to cut <u>out</u> the amount spent on the Pastor's trips.
18. She was literally screaming <u>i</u><u>n</u><u> </u>rage.
19. The board chairperson presided <u>with</u> the meeting in a biased manner.
20. She could not make it to school for she was incapacitated <u>f</u><u>r</u><u>o</u><u>m</u><u> </u>illness.
<h3>

.</h3>
B. “Thought we were going to have to get on without you, Tessie."
The true sentence is the following one:
B. Individual productivity is necessary for group productivity.
Imagine a work in a group, where the people all receive their personal tasks that they will later incorporate into the group work. If each person is not productive on their own task then the whole group will not be productive!