Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.

After the social science lecture all students are invited to take part in a discussion of the issues which were risen in the talk.

Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences in the following questions.

Indonesia was influenced by Chinese, European, Indian, and Malay cultures. It is a widely diverse nation with over 300 ethnic groups.

Mr. Hoang found it difficult to be in charge of the household _______.

Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.

This discrimination against women and girls must be abolishing.

Mark the letter A, B, C, or 1J to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

Viet Nam and Laos will closely cooperate to strengthen the solidarity of ASEAN and enhance the vital role of the group in regional security structure.

English teaching is considered a good example of a volunteer job which often turns ______ a career.

I        ______ for my math textbook all day, but I  ______ it yet.

We can also see the stone dragons of Kinh Thien Palace and relics associated with many Vietnamese royal families, ______ during archaeological excav ations.