Viết lại câu sao cho nghĩa ko đổi.
1/ We haven't saw her on Chirstmas day last time.
2/ This is kind og food before i haven't eaten this.
3/ It has started raining for an hours ago.
4/ The last time for two months we haven't visited my grandfather.
5/ I began studied English before three years.
6/ It's five years but my brother hasen't seen his best friend for nearly.
7/ How long did your English learning start ?
8/ We have fifteen years ago to starting living here.