Choose the word or phrase that best completes each sentence blow.21. A giraffe is ______ than a man. A. taller B. more tall C. more high D. shorter22. The film lasts two and half hours, but the videotape is only two hours long.The film is _______ than the videotape.A. shorter B. more long C. more hours D. longer23. The water-color is $25, and the oil-painting is $100. The oil-painting is ______ than the water-color.A. more cheap B. cheaper C. expensive D. more expensive24. The church was built in 1878 and the library in 1925. The church is _______ than the library.A. more old B. moderner C. older D. more modern25. Daniel can lift 50 kilos, but Nam can lift 5 kilos only. Daniel is _______ than Nam.A. more strength B. weaker C. stronger D. stronger26. Hoa is 1.6 meters tall, but Lan is 1.5 meters. Hoa is ________ than Lan.A. taller B. higher C. shorter D. more meters27. Thanh doesnt have many friends. Mike has lots of friends. Mike is ______ than ThanhA. more popular B. more careful C. older D. bigger28. Marks car has room for five people, but Sarahs has room for only four. Marks car is_______ than Sarahs.A. louder B. faster C. more room D. bigger29. Thinh has to work 9 hours every day, but Ha only works 3 hours. Thinh is _______ than Ha.A. more busy B. busier C. harder D. more time30. Ha always helps her friends, but Hanh just sometimes. Ha is ______ than Hanh.A. kinder B. more modern C. noisier D. slimmer