Avvalo birinchi grammatik qoidalarni undan so’ng qiladigan xatolarni ko’rib chiqing bu sizni kelasida qilinadigan har qanday xatolardan saqlab qoladi. Uni tugatib test yechish sirlarini yaxshilab o’rganib chiqing

9. We are having a school leaving party. You’ll be there, ... ?
A) aren’t you B) are you
C) will you D) won’t you
10. - Did you know that the Missouri River is the longest river in the United States?

• 
  Are you sure? Isn’t the Mississippi the longest?
  
• 
  ... . The Missouri is around 2,565 miles long.
  

The Mississippi is around 2,350 miles.
A) Yes, they are. B) No, they aren’t.
C) Yes, it is. D) No, it isn’t.
11. We are arranging a house-warming party. The Browns want to come, ... ?
A) don’t they B) are they
C) aren’t they D) do they
12. Elizabeth is a dentist, ... ? She is said to be the best one.
A) is she B) isn’t she
C) isn’t it D) is it
13. They won’t be there, ... ? Why should we go then?
A) do they B) won’t they
C) will they D) don’t they

14. 
    There aren’t any problems, ... ? You have settled that matter, I believe.
    

are there are they
aren’t there D) aren’t they

14. 
    That’s your umbrella, ... ? I nearly took it by mistake.
    

A) isn’t he B) isn’t it
C) is it D) is that
16. He’s learned a lot in the last couple of years, ... ? One can only admire what progress he has made.
A) isn’t he B) has he
C) hasn’t he D) is he
17. I am supposed to be here, ... ? I am to look after the child.
A) do I B) am I
C) don’t I D) aren’t I
18. - We’ve got time for a coffee, ... we? - A quick one maybe.
A) haven’t B) have
C) didn’t D) do
19. - Let me see, the bus leaves at ten past five,
... it?
- No, a quarter past.
A) isn’t B) won’t
C) doesn’t D) hasn’t
20. -There aren’t many people here yet, ...?
- No, but it’s still quite early.
A) are they B) aren’t they
C) are there D) aren’t there