سلام فعل این جمله درسته Here are one of the problems of technology and its solution باید از are استفاده کنیم چون one of the problems و its solution داریم و and هم اومده درسته ؟
میشه این جمله رو به حالت مجهول بنویسید : Have you finished your work?
It's obvious that you...
فرق بین LINKING VERB HELPING VERB چیه ؟
گرامر (linking verbs) رو میشه توضیح بدید .
چه زمانی از hasn't و چه مواقعی از doesn't استفاده میکنیم؟؟
کسی میدونه فرق i've to go و i have got to go چیه؟ کدومش informal هست؟
عبارت مجهول شده ی جمله ی ....... Has he finished his homework?
Not only ______ you, but he also lied to you.
The shop_______for an hour when they arrived.