III. Fill in the blanks necessary words 1. gives instructions that tell computers what to do.
2. directs the computer to perform specific tasks that often involve the user.
3. Memory’s job is to store .
4. can be divided into two main categories.
5. Main memory is usually on .
6. is read-write memory.
7. holds instructions that can be read by the computer but no written over.
8. is memory that supplements main storage.
9. means that the computer is turned off or on.
IV. Fill in the prepositions:
1. Memory can store instructions, programs, data the computer.
2. Main memory is usually chips or a circuit board the other two components of the CPU.
3. RAM random access memory is the storage area controlled the computer’s CPU.
4. Memory so called because its contents are replaced, when instructions are added or when electrical power is shut .
5. ROM holds instructions that can be read, but no written .
Нужно поставить глагол to be в нужной форме.
Решение
Scott is a boy.He is seven years old.Maria is a girl.She is Scott's sister.You are in my house.I like it when you are here.He is a good footballer.They are from Germany.We are from Denmark.It is hot today.Tinker is a dog.He is my dog.A football is often white.It is my bike.Muzzy is a monster.We are happy.Are you from America?She _ is from Canada. (тут уже поставлено... ._.)I am from Australia.He is tall.They are new here.Today is Tuesday.And tomorrow is Wednesday.Peter is in grade three.Sarah and Derek are at home.We are going to eat now.I am good at math.You and I are good friends.Are you his friend?Hockey is a winter sport.My cat is black and white.He is inside the house.Mum an Dad are away.Grandma is here.Grass is green.The sun is yellow.Is the sea blue?New York is a city in the USA.Canada is north of the USA.A horse is an animal.The bike is from my father.The poster is from John.The plane is late.The people are noisy. (person (singular) - people (plural))Nobody is here.John, Mie and Bo are sick.An egg is white and yellow.Rome is the capital city of Italy.Beans are green.They are healthy.I am hungry.Sylvia is in love with Bob.The queen is fat.The king is strong.You are brave.Coffee is hot.Ice-cream is cold.Pancakes are good.It is a super job!Объяснение:
On weekdays, I have little free time because I study at school, then I do extra work and I need to help my mother around the house.And if I have free time, I go out with friends or just spend time with myself.Sometimes I go shopping to choose my own clothes.But on weekends, I can do whatever I want or even go somewhere.For example, occasionally I go to the village to visit my grandmother.And most of all my friends ride bikes we ezdiem around the city is very nemuselo.I like to spend time with my friends and relatives.I also often spend weekends relaxing in nature with my family.I love weekends.