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Here are the answers: 79. Japan is the biggest financial provider to this organisation. 80. The United Nations is the largest international organisation. 81. Our country is more active on the international stage than it was in the past. 82. The EU markets are more competitive than the ASEAN markets. 83. This city is the most popular place with foreign visitors. 84. In many supermarkets, imported goods are less expensive than locally produced goods. 85. My brother, who is good at computers, teaches me how to use a laptop. 86. Tom, whose brother is taking an online English course, is a friend of mine. 87. Lan, whom I lent the book to, has read the book. 88. The boy, who is only 10 years old, has designed this invention. 89. That app, which can help improve your English pronunciation, is easy to use. I'll go through each question and circle the letter of the part that needs correction. 90. Researchers find that women can be made better surgeons than men. Corrected: Researchers find that women can be made into better surgeons than men. Circling: A ( Researchers find that women can be made → Researchers find that women can be made into) 91. These girls may be face serious health risks if they are married young. Corrected: These girls may face serious health risks if they are married young. Circling: B (may be face → may face) 92. Today's Girls can found serving in many parts of the army and police forces. Corrected: Today's girls can be found serving in many parts of the army and police forces. Circling: C (can found → can be found) 93. One paragraph about gender equality ought to write by each student. Corrected: One paragraph about gender equality ought to be written by each student. Circling: C (ought to write → ought to be written) 94. Should women be worked after getting married? Corrected: Should women work after getting married? Circling: B (be worked → work) 95. Some men may be asked their wives to stay at home Corrected: Some men may ask their wives to stay at home Circling: B (may be asked → may ask) 96. Can all people provide with equal access to information? Corrected: Can all people be provided with equal access to information? Circling: A (provide with → be provided with) 97. We lived here since 1990. We all enjoy living in this neighbourhood. Corrected: We have lived here since 1990. We all enjoy living in this neighbourhood. Circling: A (lived → have lived) 98. They want trying the new device because it is very useful Corrected: They want to try the new device because it is very useful Circling: A (want trying → want to try) 99. They have used this smartphone since 10 years. It is old now. Corrected: They have used this smartphone for 10 years. It is old now. Circling: B (since 10 years → for 10 years) 100. I have tried everything but it is really difficult for remove this stain. Corrected: I have tried everything but it is really difficult to remove this stain. Circling: D (for remove → to remove)