I really need to get high grades on theses three exams.when they are due:-exam 3

I really need to get high grades on theses three exams.when they are due:-exam 3 : july 26-exam 4: july 29-exam 5: august 4how to get onto my class: will be sent directly to you3.click on my environmental science class4. scroll down to the folder of list of required exams (and it will show the 3 exams that need to be taken or look above in this email) also on the exams you have 3 attempts to try.5.then on the folder above it is the final exam also.thanks!theseexams are multiple choice questions 25 a piece