rewrite

- we haven't seen her for 10 minutes

-> Thì HTHT: S + have/has + Vpp + O

- The last time we saw her was 10 minutes ago

-> Thì QKD: S + Ved + O

- It has been 10 minutes since the last time we saw her

-> Thì HTHT: S + have/has + Vpp + O

- It's 10 minutes since the last time we saw her

-> Thì HTD

-> we haven't saw her for 10 minutes

S + haven't + V3/ed + O + for + khoảng thời gian

-> The last time we saw her was 10 minutes ago

The last time + S + V3/ed + O + tobe + khoảng thời gian + ago

-> It's 10 minutes since we last saw her

It's + khoảng thời gian + since + S + ( last ) + V3/ed 

ĐÂY Ạ

CÒN GÌ THÌ HỎI MÌNH Ạ