B4

When Mrs. Bashet’s son walks through the door after school, she doesn’t have to ask if he has any homework. She already knows.
(present simple, т.к. это общее утверждение)

NOT HAVE

B5

That’s because in 2007, Dougherty Valley High School, in California, bought a program called School Loop, essentially putting grade books, attendance sheets, student binders, and even blackboards online.
(past simple, т.к. действие произошло в определённый момент в прошлом)

BUY 

B6

With a few mouse clicks on her computer at work, Mrs. Bashet can check her son’s assignments and test scores as well as see in nearly real time if he has skipped any class.
(present perfect, т.к. прогулял до настоящего момента)

SKIP

B7

With School Loop, parents, teachers, administrators, and students can access a vast quantity of data as effortlessly as opening an email. At the moment school districts across the country are adopting School Loop and similar systems, such as Edline and Power School.
(present continuous, т.к. действие происходит в настоящий момент)

ADOPT

B8

Ed Zaiontz, executive director of information services, says that the trend toward shuttling information between schools, homes, and district offices will continue to grow in the future as the digital divide shrinks.
(future, т.к. будет продолжать)

CONTINUE 

B9

One might expect that today’s high school students who learned to read at the same time as they learned to click a mouse and hit ‘Enter’ wouldn’t think twice about keeping track of their classes online.
(ing форма, т.к. если после предлога идёт глагол, мы добавляем к нему ing форму)

KEEP

B10

However, when the school first started using School Loop, about half of students groused about the new window parents would have on their school days.
(сначала)

ONE