Ai lm đc nhanh mik cần gấp nhé

$\text{1.}$Letters are typed  by Mary in the office

$\text{2.}$You will be helped by his father tomorrow

$\text{3.}$Human life has been completely changed by science and

technology

$\text{4.}$This bottle was broken by Peter

$\text{5.}$E is being learned in the room

$\text{6.}$My mind can’t be changed

$\text{7.}$I hadn’t been told about it

$\text{8.}$Her telephone number isn’t known

$\text{9.}$The children will be brought home by my students

$\text{10.}$A present was sent to me last week/I was sent a present lasr week

$\text{@TriLeCongTri}$

$\text{chúc em học tốt!!!!!!!!!}$