You can do them at home must/needn't Is Miss Brown here? No, there is by that name here no one

Tera
Match the correct prefix to the number: 1,000,000,000Giga
Media does not refer to... Platform
Microsoft Word, Adobe Acrobat and CorelDraw are programs or __________.applications
Mike: "Have you read any interesting book lately, Diana?" Mike asked Diana ... .if she had read any interesting book lately
Mobile phones and PDAs can communicate with computers via __________.Bluetooth ®
Most days the shop _____ at 10.00 p.m.closes
Mother told me "Don't gou out in the evening''.Mother told me ... . not to go out in the evening
Mother wants him ... the holidays in the country.to spend
Mother: "We are not going to have lunch until your father comes". Mother says ... .they are not going to have lunch until their father comes
Multimedia means the use of more than one _____ in communication.media
Music and speech can be stored in the computer as _____ files.audio
My average call __________ is about two minutes.duration
My father ... here since 1972.has lived
My grandfather _____ speak four languages when he was alive.could
My laptop is only 3 centimetres ___________.thick
My mother has just said, "I want to speak to you". She has just said ... .she wants to speak to me
My mother hates staying up late, ... I myself rather enjoy it.whereas
My new computer has a very __________ processor.fast
My new PDA is the __________ model.latest
My parents ... never ... to the USA.have / been
My teacher says I must work harder, but I can’t work any harder. I’m_____ my best.doing
My uncle died _____ the war.inThe phone rang _____ I was having supper.while
My uncle died without _____ a will, and it was very difficult for ourfamily to sort out his money and possessions.making
My video camera is very __________.