помогите решить
1. Applicants for this desk-top publishing course must have good keyboarding skills but ________ to have prior publishing experience.
A) don’t need B) must C) need D) mustn’t

2. We are not allowed ________ any arrangements for the conference before talking to him.
A) make B) made C) to make D) had made

3. In recent years, scientific and technological developments________ human life on our planet.
A) change B) have changed C) have change D) changed

4. If the form had been completed correctly, the transfer ________ only two days.
A) would take B) will take C) took D) would have taken

5. Latecomers ________ to enter the theatre until there is a suitable break.
A) may not B) will not may C) will not be allowed D) will not have

6. ________ more than 65,000 described species of protozoa of which more than half are fossils.
A) Being that there are B) There being C) Are there D) There are

7. ________ does it take you to get to the university campus?
A) How quickly B) When C) How long D) How far

8. The manager asked the staff________ anything in the office before the police arrived.
A) to touch B) not to touch C) to not touch D) don’t touch

9. There are so many people here! But that TV programme a few weeks ago said the smaller islands of the archipelago ________ mostly uninhabited and very peaceful.
A) are B) is C) was D) were

10. The scientists said it was one of ________ earthquakes ever.
A) most powerful B) the most powerful C) powerfullest D) more powerful

11. ________ rich, he won’t be able to afford this equipment.
A) Being not B) Not being C) Having not been D) Not to be

12. The candidates________ in alphabetical order.
A) will be interviewed B) will interview C) will have been interviewed D) will have interviewed

в первом A. во втором C. в третьем Buvo. в четвёртом A. в 5 C. в 6 D в 7 C в 8C в 9 D в 10 B в 11 D в 12 A