Correct: advertisement for, cause of, concern about, influence on , impact on , link between, problem with, relationship between, reason for, research on , rise in, Incorrect: advertisement in, cause on, concern for, effect in, influence about, impact in, link on, problem by, relatioship for, reason in, research about, rise on,

collocations

طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟