giúp mik với 
----- Nội dung dịch tự động từ ảnh -----
I/ PRONUNCIATION
A. Choose the word whose underlined part differs from the other three in pronunciation in each
of the following questions.
1. A. before
B. report
B. negative
C. homework
C. pass
2. A. abroad
B. Choose the word that differs from the other three in the position
the following questions.
3. A. essay
4. A. difficult
B. classmate
B. however
C. project
C. positive
D. uniform
D. annoyed
of the main stress in each of
D. report
D. chemistry