1.Mother had to do everything without the help of modern equipment.(thừa fly)

2.I used to look after my younger brother and sister when I was thirteen.

3.They went camping although it rained heavily.

4.She is pretty with long straight black hair.(thừa long)

5.Time wasn't enough for the students to finish this test here.

TL:

1: had /do /mother /the /of /modem /without /help /everything /equipment /to/ fly

=> Mother had to do everything without the help of modern equipment

2 : to/ I/ my/ sister/ thirteen/ youger/ look/ when/ i/ after/ borther/ was/ used/ to/ and

=> I used to look after my younger brother and sister when I was thirteen

3: They/ afthough/ camping/ heavily/ went/ rained/ it

=> They went camping although it rained heavily

4: pretty/ hair/ is/ long/ she/ straight/ with/ black/ long

=> She's pretty with long straight black hair

5 : enough/ finish/ wasn't/ this test/ here/ for/ students/ time/ the/ to

=> Time wasn't enough for the students to finish this test here

*Từ gạch chân là bỏ ạ