1) I (to live) in Russia for many years
2) I (to know) Kate since we were at school together
3) She (to start) a new job
4) My sister recently (to enter) this university
5) He (to lose) his passport
6) They (to buy) a new car
7) I already (to meet) this person
8) My friends already (to see) this film
2. What are arithmetic operations? Computations with numbers.
3. What are logical operations? Comparing values.
4. Can computer compare two graphical objects? Yes, it can.
5. What makes computer so different from other tools? The ability to follow the program. It can produce human voice.
6. What is an embedded computer? Which is inside a tool. What modern devices have embedded computers? Any tools ranging from typewriters to microwave.
7. How many are types of data? Physical data, textual data, numeric data.
8. What is physical data? Such as light, temperature and pressure and so on.