پرسش‌ها با تگ (گرامر انگلیسی)

Physical and mental factors impact each other constantly  درست تر هست یا  Physical and mental factors effect  each other constantly پیشاپیش ممنونم 

……… is rooted in experiments in iron and steel conducted in the nineteenth  century.

میشه این جمله رو از حالت  مجهول به معلوم تبدیل کنید Were the tickets bought by someone? 

جمله ی شرطی رو کامل کنید  If they ____(not leave) now, they ____(miss) the train.

دلیل مجهول بودن جمله چیه ؟ Was the cake baked by your mom? 

The singer ended the concert ...... her most popular song.

ایا این جمله مجهوله ؟   Do they like ice cream? 

این جمله مجهوله ؟    Will the party be organized by Sarah? 

این جمله  معلومه یا مجهول ؟  Were the cookies baked by the chef?