I can't find my keys. I must have letf them on the table. I always do that., Amy can't have left. Her coat is  still here., Jimmy Looks so tired. He must have studied until late last night., You can have seen. Tom at the mall yesterday. He is  in hospital and is very sick., You should have listened to the teacher.,

Modals in past.

द्वारा

लीडरबोर्ड

दृश्य शैली

विकल्प

टेम्पलेट स्विच करें

ऑटो-सेव पुनःस्थापित करें: ?