Question

Choose the correct variant: 1. Computer hardware … be divided into four categories: input hardware, processing hardware, storage hardware, output hardware. a) can b) may c) must 2. … I use your mobile phone? a) can b) may c) must 3. To see and hear all these files, you … have the right plug-in. a) have to b) can c) must 4. As Sophia Kovalevskaya’s family used to live in the village of Palibino almost all the year round, her father … invite teachers from St. Petersburg. a) must b) were to c) had to 5. We … translate technical texts in the third year. a) must b) have to c) are to 6. You … look through the latest magazines before you begin working. a) must b) ought to c) are to 7. When we finish our experiment, we … make a report about it. a) shall be able to b) can c) shall be allowed to 8. You … make experiments under the direction of a skilled instructor. a) should b) are to c) have to 9. You … do this work at once! a) have to b) shall c) will 10. With a well-designed CPU, you … perform highly sophisticated tasks in a very short time. a) can b) may c) need

Answer 1

Ответ:

Must

Can

must

must

have to

must

can

should

shall

can

Answer 2

1. Computer hardware can be divided into four categories: input hardware, processing hardware, storage hardware, output hardware. (a) can
2. Can I use your mobile phone? (a) can
3. To see and hear all these files, you have to have the right plug-in. (a) have to
4. As Sophia Kovalevskaya’s family used to live in the village of Palibino almost all the year round, her father had to invite teachers from St. Petersburg. (c) had to
5. We have to translate technical texts in the third year. (b) have to
6. You ought to look through the latest magazines before you begin working. (b) ought to
7. When we finish our experiment, we shall be able to make a report about it. (a) shall be able to
8. You should make experiments under the direction of a skilled instructor. (a) should
9. You have to do this work at once! (a) have to
10. With a well-designed CPU, you can perform highly sophisticated tasks in a very short time. (a) can