ở một trang trại có 49 con vật gồm gà và bò, biết tổng số chân gà và bò là 122 chân tính số gà và bò

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IV/ Change these sentences into Reported Speech 1. “Have you done your homework yet, Peter?” Mum wanted to know if ................................................................................................ 2. “Where are you going to spend your holiday this summer, Sue?” Mary asked Sue ............................................................................................................ 3. “Do you know how long it is from London to Cambridge?” Tom asked me ............................................................................................................... 4. “Will you phone me as soon as you arrive in Oxford, Carol?” Cindy asked Carol if ....................................................................................................... 5. “Did the children play football in the park yesterday? ” Grandma was interested in knowing if ......................................................................... 6. “How much does the ticket for the concert cost? ” Father wanted to know .................................................................................................. 7. “Can you help me with the housework tomorrow, Linda?” He asked Linda if ........................................................................................................... 8. “What time does the new TV series begin tonight?” Terry asked ................................................................................................................... 9. “Are you going to buy a new computer next month, Lewis?” I wanted to know ............................................................................................................ 10. “When has Tim started working this morning?” Mr. Smith asked his secretary .........................................................................................