Question

mấy bn giúp mik nha!!!!

hiện tại hoàn thành chuyển thành quá khứ đơn và ngược lại

1. they have never heard such a thing befora

=> thí í the first time...........................................

2. she left university 2 years ago

=> it is........................................

3 . my mother was the most warm-hearted person i've ever knowwn

=> i heve.............................

4 . i haven't been able to see them for over a year

=> it is......................................

Answer 1

1. they have never heard such a thing befora

=> thí í the first time......................they have heard such a thing.....................

2. she left university 2 years ago

=> it is......................2 years since she left university..................

3 . my mother was the most warm-hearted person i've ever knowwn

=> i have..............never known a more warm-hearted person than my mother...............

4 . i haven't been able to see them for over a year

=> it is.........................over a year since I last saw them.............