Để làm một công việc, chú Tùng làm một mình thì sau 5 ngày sẽ xong việc, chú Sơn làm một mình thì sau 10 ngày sẽ xong việc đó. Chú Bảo làm một mình phải cần số ngày gấp 3 lần số ngày của chú Tùng và chú Sơn cùng làm để xong việc đó. Hỏi nếu cả ba người cùng làm thì sau bao lâu sẽ xong việc này? Để làm một công việc, nếu từng người làm một mình, người thứ nhất sau 8 giờ sẽ xong công việc đó, người thứ hai thì phải mất 12 giờ mới xong còn người thứ ba thì mất 15 giờ. Hỏi cả ba người cùng làm thì sau ba lâu sẽ xong công việc này?

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1. Read the passage and answer the questions Banh Tom (crispy shrimp pastry) 2. Rewrite the sentences so that its meaning stays the same. 1. There is beef and chicken in the menu. The menu................................................................................................... . 2. I like Salad best. Salad is ………………………………………………………………….. . 3. The market does not have any carrots. There ………………................................................................................. . 4. I want some iced tea because I am hot. I am hot …………………………………………………………………. . 5. Linh prefers Mien Ga ( chicken cassava vermicelli) to Mien Luon ( eel cassava vermicelli) Linh likes ……………………………………………………………….. . 6. Mr Long wants a cold drink. Mr Long would like …………………………………………………….. . 7. How much is a bowl of noodles? How much does…………………………………………………………… . 8. How many kilos of rice would you like? How many kilos of rice do ………………………………………………… 3. Complete the conversation. Mother: Can you go to the market for me, Mai? Mai: Yes, Mum. (1)...........................................................................? Mother: I need a bottle of cooking oil and some beef. Mai: (2)..............................................................................................? Mother: Three hundred grams. Mai: (3)...............................................................................................? Mother: Yes, I need a box of milk and some eggs. Mai: (4)................................................................................................? Mother: A dozen, please. Here is the money. Mai: (5)................................................................................................? Mother: No, I don't need any vegetables. Mai: OK, Mum. I'm going now. GIẢI GIÚP MÌNH VỚI Ạ, VOTE 5 SAO Although Banh Tom is available almost everywhere in the country, it is best at the Nha Hang Ho Tay (Ho Tay Restaurant) on the banks of Truc Bach Lake, close to Ho Tay (West Lake) in Hanoi. While diners await the arrival of the hot fried shrimp pastry, they can enjoy the picturesque lake and landscapes offered by the vast expanse of water from West Lake and the tree-lined Thanh Nien Road. The dish should be eaten as soon as it arrives at the table. The fried pastry is topped with red shrimps and is eaten together with dishes of spicy vegetables mixed with sweet and sour sauce. To remind you of the local shrimping business, waiters will often tell you that the shrimps that you have ordered for your meal have just been netted in nearby West Lake. This will be a memorable meal that will ensure that you remember your stay in Hanoi. Questions: 1. Where is Banh Tom best in Viet Nam? ……………………………………………………………………………………………………………………………………………………………… 2. What can diners do while they await the arrival of the hot fried shrimp pastry? ……………………………………………………………………………………………………………………………………………………………… 3. When should the dish be eaten? ……………………………………………………………………………………………………………………………………………………………… 4. What is it eaten together with? ……………………………………………………………………………………………………………………………………………………………… 5. Do you think that the shrimps which have just been netted in nearby West Lake make it best? ………………………………………………………………………………………………………………………………………………………………