Nêu cách tính sai số tuyệt đối lớn nhất của đồng hồ đo điện

tìm lỗi sai

1.We are delighted learning that you are joining our team in tha fall

2.It was very kind for you to invite me to stay with your family

3.He had been working as a garbage collector for years before he would retire

4.How long has the tramm system been in use in Ha Noi before it was closed ?

5.He had opened the door , threw the bag on the sofa and went straight to bed

Hoàn thành câu với từ cho sẵn1.today/have/we/It/is/living/conditions/to/value/the neccessary/improved

2.sky  train/would/traffic/the/problems/city/in/the/She/was/solve/certain/system

3.is/We/sure/and/more/that/pollution/all/getting/more/are serious

4.have/to/heard/sorry/about/were/the/then/We/back/living/poor/conditions

5.forever/hearts/I/am/sounds/clanging/that/the/convinced/our/will/in/stay/Ha Noi/in/trams/of/the

Đề bài : kể về 1 câu chuyện về tình người mà em nhớ mãi