Complete the sentence: The duty of database administrator comprises…

11. Complete the dialogue:
- … … your company do?
- Well, we mostly develop apps for Apple and Android devices – iPhones, that kind of thing.

1. 
   Which were
   
2. 
   What does
   
3. 
   How has
   
4. 
   What is
   

12. Fill in the gap with the appropriate verb:
International technology company ……. with software and support service.

1. 
   diagnoses
   
2. 
   modifies
   
3. 
   makes
   
4. 
   provides
   

13. Choose the imperative sentence:

1. 
   I can’t even have an apple at my desk.
   
2. 
   Don’t share your password with other people.
   
3. 
   Passwords are important for keeping the network secure.
   
4. 
   Many new staff have joined us recently.
   

14. Choose the appropriate respond to continue the dialogue:

-How is your new job?
-Good. I enjoy programming. But I had a small problem today and I wanted to call my mother. My manager heard me and told me not to! I can’t even make personal calls.
-……….

1. 
   -Ah, yes. Here it is.
   
2. 
   -Oh dear! That’s a pity!
   
3. 
   -Make sure!
   
4. 
   -I guess, you are lucky!
   

15. Fill in the gap with the appropriate verb:
We must not …. personal devices to company computers.

1. 
   consume
   
2. 
   connect
   
3. 
   collect
   
4. 
   conduct
   

16. Fill in the gap with the appropriate modal verb:
I have to write message to my family members. I …… even talk on phone.

1. 
   doesn’t
   
2. 
   can’t
   
3. 
   must
   
4. 
   needn’t to
   

17. Choose the correct suggestion:

1. 
   How about hire a new developer?
   
2. 
   How about hiring a new developer?
   
3. 
   Who about hiring a new developer?
   
4. 
   Where about hiring a new developer?