خيار واحد الكتابة 7 — بناء جملة By the time the class started, the professor had already arrived. By the time the class started, the professor has already arrive. By the time class start, professor had arriving already. The professor already had arrive when class starts. أرسل التصويت Choose the grammatically correct sentence. #اختبار_TOEFL_2026 #_توفل_تجريبي #_اختبار_توفل_كامل #_تدريب_قراءة_TOEFL #_تدريب_استماع_TOEFL #_كتابة_TOEFL #_تحدث_TOEFL #_اختبار_اللغة_الإنجليزية