giúp mình bài này với pls VI. Choose the correct answer A, B, C, or D for each of the gaps to complete the following text. Tokyo, the capital of Japan, is a big city. The city is filled with factories, large office buildings. banks, restaurants, and shops of all sizes. It is a (21)____ for Japanese art, and is home to more than 100 colleges and universities. The city is (22) _______ an important seaport. Most Japanese companies have (23)______main offices in Tokyo. At the heart of Tokyo is the Imperial Palace. This is the place where the Emperor of Japan lives (24)_____ his family. Tokyo is one of the world's biggest and (25)_____ crowded cities. 21. A. house B. city C. center D. capital 22. A. and B. also C. but D. so 23. A. its B. their C. theirs D. some 24. A. in B. at C. with D. for 25. A. most B. more C. much D. many