محتوای الکترونیکی
Present perfect continuous
We normally use the present perfect continuous to emphasise that something is still continuing in the present:
She has been living in Liverpool all her life.
They have been staying with us since last week.
We do not normally use the present perfect continuous with stative verbs. We use the present perfect simple instead:
I've always
been likingliked John.
Present perfect for future
We normally use the present simple to talk about the future in clauses with before, after, until, etc.:
I'll keep looking until I find my book.
We'll begin when everyone arrives.but we can also use the present perfect:
I'll keep looking until I have found my book.
We'll begin when everyone has arrived.
"Put your question in the box"
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خودآزمایی ها |
Grammar tests
Grammar tests 1
بهترین ها
| نام | تعداد آزمون | میزان موفقیت | |
|---|---|---|---|
 |
zahra namdari | 1 | 100/00 % |
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Soheila Karimi | 1 | 100/00 % |
 |
Vida Mehrabi | 1 | 83/33 % |
|
مهسا خنجری | 1 | 83/33 % |
|
المیرا چپ نویس | 1 | 83/33 % |
|
الهه شفیعی | 1 | 83/33 % |
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صبا دانشمند | 1 | 83/33 % |
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Arash paydar | 1 | 83/33 % |
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نیما شیرانی | 1 | 83/33 % |
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پریسا سلوکی شهرضایی | 1 | 83/33 % |
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Parvin Nemati | 1 | 83/33 % |
| نام | تعداد آزمون | میزان موفقیت | |
|---|---|---|---|
 |
َAmeneh Darvishzadeh | 1 | 100/00 % |
|
Mehrad Hashemi | 1 | 100/00 % |
|
مهدی حسین پور آقائی | 1 | 100/00 % |
|
zahra namdari | 46 | 98/21 % |
|
یاسمن محمدی پور | 4 | 98/08 % |
|
فرنوش طغیانی | 17 | 98/06 % |
 |
Tara Mohammadi | 3 | 96/43 % |
 |
yasaman mohamadipur | 51 | 95/86 % |
|
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 % |
|
محدثه درویشی | 1 | 87/50 % |
|
Fardin Azhdari | 27 | 86/58 % |
|
نازيلا حاجي صباغ | 31 | 85/94 % |
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