THE INTERNET IS ONE OF THE MOST IMPORTANT __________ OF OUR LIFE. (...

4. The Internet is one of the most important __________ of our life. (invent)Câu VI. Chọn một phương án đúng A, B, C hoặc D để điền vào chỗ trống trong đoạn văn sau.(0,8 điểm )Although most families in the United States enjoy a high living standard, many American women haveto work hard at home and in their offices. Despite their husbands' share of the housework, it is women(1) ______ have to do most of the housekeeping tasks. In single-parent families, the mothers may nothave many children to (2)_______ care of, but they have to raise their families alone and have toprovide for all the housekeeping money. Therefore, the single mothers have (3) ________very hard toearn their living. (4) _______, in spite of the fact that the single mothers have all the modernconveniences at their homes, they find that bringing up their teenage children alone is not easy.