Trong chế biến thực phẩm, không nên dùng hoá chất nào dưới đây?

A. Hàn the.

B. Đường mạch nha.

C. Kẹo đắng.

D. Bột nở.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

All children can attend without paying fees at state schools.

A. primary  schools       

B. secondary schools   

C. high  schools

D. independent schools

Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions

A. resources

B. volcanic

C. promotion

D. delicate