б Раскройте скобки.
1.This building (to establish) in 1985
2.Our workshops (to equip) with radio-electronics sets such as amplifiers, repeaters, switchers,
routers and satellite sets.
3.The first integrated circuit (to create) in the 1950s by Jack Kilby.
4 Circuit boards (to join) together with solder.
5 Soldering iron (to use) in soldering.
6 Transistors (to call) the second-generation of computers.
7.The first generation (to represent) by processing unit Intel.
8 Circuit boards (to cover) with tin.
9 IT labs (to provide) with computer hardware, plasma and LCD televisions.
III. Дополните вопросительное предложение так, чтобы
получился альтернативный вопрос.
1 Did they go to the mountains in summer?
2 Do young people usually like computer?
3 Does this cake cost 50 cents?
4 Will your brother come home at 8 p.m.?
IV. Поставьте слова в правильной последовательности.
1
TV / am / I / watching /now/not.
2
Jane / writing / not / a letter / now / is.
3
now / my sister / tea / is / drinking?
4
now / playing / they / are / games.
1) was established
2)are equipped
3)was created
4)are joined
5)is used
6)are called
7)was represented
8)are covered
9)are provided
III)
1)Did they go to the mountains or in Turkey in the summer?
2)Do young people usually like computer or mobile phones?
3)Does this cake cost 50 cents or more?
4)Will your brother come home at 8 p.m. or later?
IV)
1) I am not watching TV now
2) Jane is not writing a letter now
3) Is my sister drinking tea now?
4) They are playing games now.
Объяснение: