under - The cat has been hiding ------ the sofa for over an hour., stomach ache - He has a --------- because he has been eating too much., so now they are exhausted - They have been playing soccer for several hours, --------.., have been working - I ---------- for you for the last three months., been doing - What have you -------- since I left?, has been working - She --------- there since July., for an hour and a half - I have been waiting for you --------- !,

Present Perfect Progressive

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟