V.Circle the mistake in each sentence and correct it. 1. I'm the younger person in my family. ……………………… 2. My brother is busyer than I am. …… ……………… 3. Mary is taller than her sister does. ………………………………………………………… 4. Streets in London are longer than that in Ha Noi. …………………………………………………………… 5. Your house is larger than me. ……………………………………………………………… 6. London is smaller than Mexico City much. …………………………………………………………………. 7.Which season is colder in your country? …………….……………… 8.Of all the students, Minh is taller. ………………………………………………. 9.She's my friend. She comes from French. ………… ……………….. 10.Of the two books, this one is the best. ………………………………….. IX. Reorder the words to have correct sentences. 1. I get to work in half an hour. -It takes…………………………………………………………………. 2. Do you have a cheaper computer than this? -Is this…………………………………………………………….... ? 3.How much is this dictionary? -How much does…………………………………………………….? 4. It isn't important for you to finish the work today. -You don't have……………………………………………………….. 5.There are over eight hundred stamps in Tom's collection. -Tom's collection…………………………………………………….. 6.We enjoy playing football very much. -We are………………………………………………………………… 7 I have more books than you do. -You don't…………………………………………………………… 8.The boy spends three hours a day learning the lessons. -It takes…………………………………………………………….. 9.The library contains over 30 million books. -There …………………………………………………………… 10.How terrible the weather is? -What ……………………………………………………………?