Chia động từ
1. My parents ( not be ) ......... in Moscow yet
2. You ever ( see ) ......... that film ?
3. They ( buy ) ........ new instruments recently
4. I ( not see ) .... you for ages
5. They ( live ) ..... here for the whole life
6. We ( not get ) ........... in touch with him for years
7. I ( try ) ..... learning English for years
8. He already ( drink ) ......... three cups of coffee