Level: intermediate
A few plural nouns refer to things that have two parts. They have no singular form. These are always things we wear:
glasses/spectacles | trousers | shorts |
pyjamas | pants | boxers |
tights | jeans | knickers |
Those trousers are too long.
or implements:
pliers | scissors | binoculars | pincers |
These binoculars were very expensive.
To make it clear we are talking about one of these items, we use a pair of …:
I need a new pair of spectacles.
I've bought a pair of blue jeans.
If we want to talk about more than one, we use pairs of …:
We've got three pairs of scissors, but they are all blunt.
I always carry two pairs of binoculars."Put your question in the box"
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خودآزمایی ها |
نام | تعداد آزمون | میزان موفقیت | |
---|---|---|---|
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Soheila Karimi | 1 | 60/00 % |
نام | تعداد آزمون | میزان موفقیت | |
---|---|---|---|
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َAmeneh Darvishzadeh | 1 | 100/00 % |
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Mehrad Hashemi | 1 | 100/00 % |
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مهدی حسین پور آقائی | 1 | 100/00 % |
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zahra namdari | 46 | 98/21 % |
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یاسمن محمدی پور | 4 | 98/08 % |
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فرنوش طغیانی | 17 | 98/06 % |
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Tara Mohammadi | 3 | 96/43 % |
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yasaman mohamadipur | 51 | 95/86 % |
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محمدجواد ملائی اردستانی | 3 | 94/44 % |
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Arzhang Saberi | 4 | 93/33 % |
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Soheila Karimi | 123 | 92/71 % |
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aram farhmand | 10 | 92/31 % |
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یاشار اسکندری | 98 | 91/14 % |
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پریسا سلوکی شهرضایی | 72 | 89/49 % |
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ارشیا قلمکاری | 33 | 89/23 % |
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Omid Aghababaei | 20 | 87/92 % |
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سجاد آقابابایی | 2 | 87/50 % |
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محدثه درویشی | 1 | 87/50 % |
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Fardin Azhdari | 27 | 86/58 % |
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نازيلا حاجي صباغ | 31 | 85/94 % |