Ответ:
дети должны:
Violet has to go shopping and wash dishes ; Ben has to wash their car and clean room ;
I have to clean my room and sometimes wash the dishes after supper.
не должны:
She doesn't have to clean her room ; Ben doesn't have to wash the dishes or go shopping ; I don't have to go shopping
Простое:
he does not take........ отрицание
Does he take letters.......? вопрос
прошедшее:
he took letters..... простое
he did not take..... отрицание
Did he take......? вопрос
будущее:
he will take..... простое .
he will not take...... отрицание
Will he take.......? вопрос
настоящее:
he is taking....... простое
he is not taking....... отрицание
Is he taking........? вопрос
где точки там пишешь конец предложения ничего неменяя
He said that he hadn't seen his cousin
that day.
The multimedia possibilities of modern computers are practically limitless. Computers allow users to listen to music, play video games, browse the web, watch movies and keep up with their friends all from the comfort of their homes. As computer technology continues to improve over time, more and more possibilities are created daily.
Computers are also useful when paired up with the learning process, whether inside or outside of classrooms. Teachers use computers to aid presentations, giving pupils a more visual educational experience. Students receive the benefit of learning software designed to teach new concepts in entertaining methods in addition to access to the Internet for research assistance.
With a computer in the house, gone are the days of writing school papers by hand and paying bills via the postal mail. Computers add convenience to daily life, often turning a previously complicated task into a simple one. Users can even do their work or get an education from a computer.
Extensive long-term use of computers may result in a variety of health issues affecting the entire body. Wrist and finger pain may occur in users who spend years typing with improper mechanics. Other users develop lower back, spine or neck pain from poor posture. Straining to see the screen in addition to exposure to the brightness of the computer monitor may cause blurred vision, headaches and other issues for the eyes.
With so many computers connected to the Internet, users are at risk for a number of safety issues. Viruses, spyware and other forms of malware are a continual problem, and these threats may destroy files or steal personal information. Computers also give predators a new medium to take advantage of children in addition to creating a whole new class of cyber crimes for criminals to commit.
