Copy out the words, write down their meaning and underline the prefixes: Misuse, rethink, illogical, ineffective, unmusical, discover, redo, renew, independent, informal, unheard, unclean, remake, irregular, uneasy, immoral, reorganize, disappear, re-enter, misbehave.

1…….. a robot           b. a computer-controlled machine which can perform jobs without human input. It may have a human-like body

2…….. an algorithm          c. mathematical instructions which help a computer calculate an answer to a problem

3…….. artificial intelligence (AI)        d. the field of science concerned with producing machines with qualities of the human mind, e.g. the ability to understand language

4…….. a drone     f. an aircraft without a pilot which is controlled by a human on the ground

5…….. a foe     a. an enemy

6…….. autonomous    e. independent, with the power to make your own decisions

Объяснение:

1. b

2. c

3. d

4. f

5. a

6. e

1) I ( played) the guitar when I (was) a child.
2) We (are/were) happy to see John.
3) Mary always (does) a lot of mistakes in her tests.
4) Jack (is) very talented, he ( writes) very interesting stories.
1) Я играл на гитаре, когда я был ребенком.
2) Мы (были) рады видеть Джона.
3 Мария всегда делает много ошибок в тестах.
4) Джек очень талантлив, он пишет очень интересные истории.
1) He goes to… school every day.
2) I like tea with… lemon.
3) My mother gets up… early in the… morning.
4) They met the delegation at… the station.