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

some of+ singular noun : singular verb some of+ plural noun : plural verb
Ammo: each of, one of va every one of + plural noun : singular verb. Bu birikmalardan keyin birlikdagi fe’l keladi.

• 
  One of my friends is here  Each of my friends is here.
  
• 
  Every one of my friends is here
  

Eslatma "few," "many," "several," "both,"bulardan keyin ko’plikdagi fe’l keladi.
All – hamma narsa ma’nosida birlik, hamma odam ma’nosida ko’plik oladi.
All is okay – Hammasi yaxshi. All were there – hamma o’sha yerda edi

6. 
   Ba’zi otlar masalan economics, mumps, measles, yoki news oxiri harfi “s” bilan tugagani bilan ko’plik emas. Bular birlik hisoblanadi. Buni bitta oson yo’l bilan isbotlasa bo’ladi. Bilasizki otlarni ko’pligi otga –s qo’shish orqali yasaladi. Agarda siz bu otlardan “s” olib tashasangiz ot emasligi bilinib qoladi masalan economic va new ot emas bular sifat demak biz sifatga ‘s” qo’shib ko’plik yasolmaymiz. Asosan fan nomlari, kasalllik nomlarida shunaqa bo’ladi oxiri harfi “s” bilan tugaydi ammo birlik hisoblanadi.
   

6. 
   Agar ega vaqt, pul, masofat va og’irlik o’lchovini bildirib kelsa, fe’l birlikda bo’ladi.
   

• 
  Ten pounds of chocolate is too much to eat at once.
  
• 
  Three weeks is a long vacation.
  
• 
  Two weeks was all the vacation he got
  

8. Agar gerund yoki infinitive ega bo’lib kelsa fe’l birlikda bo’ladi. Biroq and orqali ikkitasi kelsa ko’plik fe’l olinadi.

• 
  Standing in the water was a bad idea.
  
• 
  Swimming in the ocean and playing drums are my hobbies.
  

9. Jamoa otlari bilan biz birlik yoki ko’plikdagi fe’l olishingiz mumkin bu jamoa otini berayotgan ma’nosiga bog’liq. Agar yaxlit bitta narsani nazarda tutsa birlik, jamoani ichidagi odamlarni nazarda tutsa ko’plik ishlatiladi.
 The team consists of twenty men – Jamoa 20 kishidan iborat  The team are working now – Jamoa hozir ishlayabdi.