unit15COMPUTERSTEST II I Read the passage and fill in each gap with one suitable word chosen from the list below about than expert stores few in time and almost work Computers are helpful (1) .many ways First, they are fast They work with information much more quickly (2) person Second, computers can work with lots of information at the same time Third, they can keep information for a long (3) They not forget things the way people Also, computers are (4) always correct They are not perfect, of course, but they usually not make mistakes These days, it is important to know something (5) computers There are a number of ways to learn Some companies have computer classes at (6) Moreover, most universities offer day (7) night courses in computer science Another way to learn is from a book There are many books about computers in book (8) and libraries Or, you can learn from a friend After a (9) hours of practice, you too can work with computers You may not be an (10) but you can have fun II Choose the correct responses A: I enjoy working in sales B: ^a Well, I can b neither I c So I A: I like working at night shifts B: .; a I do, too b So I c So am I A: I can't stand getting to work late B: a I can't, either b Neither I can A: I'm interested in reading picture books c So can I B: a So am I b Oh, I don't mind c I do, too A: Today's weather isn't very nice B: a So was yesterday's, b It is, too c Neither was yesterday's III Fill in each blank with " already" or "yet" It's 1:00 o'clock I'm hungry I haven't eaten I*don't have to study tonight I've ■' finished all my homework It's late but he hasn't arrived Has John found a new job , .? How did you on your calculus exam? I haven't taken it The exam is tomorrow Would you like to go to the movie at Bijou with us tonight? No, thanks I've seen it I saw it last week 7.1 have .told him several times that I can't come Have you finished ? It's time to go IV Put the verbs into the correct form, present perfect or past simple I don't know where Amy is Have you seen (you/see) her? When I .(get) home last night, I .(be) very tired and I .(go) straight to bed Your car looks very clean (you/wash) it? George .(not/be) very well last week Mr Clark (work) in a bank for 15 years Then he gave it up I don't know Carol's sister I (never/meet) her V Fill in each gap with the correct form of the words in the brackets Some parents worry about their children's to computer games (ADDICT) They believe that playing games for too long can be to their children's health (HARM) A computer is very (POWER) We have three new -> in our computer center (TRAIN) Both and data have to be changed to machine code before the computer can work on them (INSTRUCT) % A well- .' person will have to have a good knowledge of computer science (EDUCATE) VI Put since or for 1968 twenty years Monday three hours last year my birthday ten o'clock I was born a few days 10 ages VII Rewrite each sentence, beginning as shown, so that the meaning stays the same I've never tasted such a good cake before -»This is the first time I haven't seen him for two weeks -> I last I started learning English seven years ago —> I have Nam is elected the monitor of our class ->We elect I've never seen such a wonderful computer before "You must see this computer exhibition." -> The teacher said "You have to check for computer viruses before you software." install any new —>• He said Tom is the best programmer in his company —» No one in Tom's company is ... clean (you/wash) it? George .(not/be) very well last week Mr Clark (work) in a bank for 15 years Then he gave it up I don't know Carol's sister I (never/meet) her V Fill in each gap