It is necessary to do the tasks (a). you very much!

i'd suggest you'd do it, just so you don't have to converse to the teacher about it. it's most likely a good idea.   can't give ya a straight answer, because i don't know what your teacher assigned, but i'd do it, and if it's not necessary, then you'll be doing just extra work, besides that page shouldn't take very long, at longest 5-6 minutes.

explanation:

1: have

2: spend

4: work

sorry that's all i can do, mark brainliest i'd appreciate it!

in the section of speech is not