Convert to indirect-
you must be quiet in class!

Could you please be just a little bit quieter so that the class can understand the instruction?

Explanation:

An indirect question is more formal than a normal question, it's normally used when meeting new people and asking someone you don't know particularly well a question. Such as, "Could you please tell me where the bathroom is?" Informal questions are just more formal than normal, standard questions.

the best practice

1. keep your workspace clean

2. wash your hands

3. seperate and clean chemicals and equipment

4.   use microfiber cleaning utensils

5. clean and sanitize all work surfaces

hope this !

frances ellen watkins harper writing was influenced by: b. the education she received growing up in the north.

she was born in baltimore, maryland, on september 24, 1825. after the death of her parents, her uncle reverend william watkins, a teacher at the academy for negro youth, raised and educated her. she also continued educating herself by accessing a library of the family she worked for, beginning writing poetry afterwards. as a civil rights activist and abolitionist, watkins greatly influenced her life and work.