Exercise 6. Use the proper tense form of the verbs in brackets.
(Present, Past or Future Indefinite).
1. Software (be) just instructions which (tell) the computer what to do.
2. The IBM 360 (be) the first commercially successful computer family.
3. The Internet (be) the biggest network in the world. 4. Computer
professionals (decide) which hardware, software, and networks endure.
5. The PC (start) a revolution which affects nearly everything we do
today. 6. Some common operating systems still in use (be) Windows
2000, Windows XP and Windows Vista. 7. Most software (change) over
time and the anticipation of change (drive) many aspects of software
construction. 8. Our former network administrator (relate) with routing
technology such as Cisco. 9. Distance learning and videoconferencing
(be) concepts made possible with the use of an electronic classroom.
10. As computers (evolve) throughout the late 20th century, they
(become) more interactive.
What magazines has his sister got?
2. Who has very little free time?
How much free time do they have?
3. Who is having a test now?
What are our students doing now?
What are our students having now?
4 Who had a lecture yesterday?
When did we have a lecture ?
5. When will you have a good time?
6. Who has got some books on navigation?
What have they got ?
7. When did this group have a meeting?
Who had a meeting at 3 o’clock on Friday?
What time did this group have a meeting at?
8. Who has got a lot of mistakes in his dictation?
How many mistakes has he got in his dictation?
Where has he got a lot of mistakes?
Has he got a lot of mistakes in his dictation?