(1)brought

(2)care

(3)opportunity

(4)on

(5)physical

(6)that

(7)in

(8)enter

(9)so

(10)industry

a,reference

b,carelessly

c,household

d,worse

e,painting

f,life

g,ninth

h,sénible

i,loading

j,typist

Knowing

Bài 2:

Giảm chiều dài  23m  tăng CR 23m thì thành hình vuông khi đó CD=CR nên chiều dài hơn CR 23+23=46(m)

CR là:(400:2-46):2=77(m)

CD là:77+46=123(m)

DT là:77x123=9471(m²)

6.She went to see a doctor with her mother about her cold.

7.The doctor took her temperature and gave her some tablets.