A. TEACHER B. WATCH C. CHILDREN D. CHEMICALII. STRESS.1 A. PICTURE...

4. - DE TRAC NGHIEM THI VAO 10 1718
DE TRAC NGHIEM THI VAO 10 1718

4. A. teacher

B. watch

C. children

D. chemical

II. Stress.

1

A.

picture

B.

business

C.

stranger

D.

return

2

A.

prepare

B.

practice

C.

prevent

D.

provide