Rewrite each sentence so that the meaning stays the same. 1. The problem is too difficult for me to do. (enough) 2. He was too young to get married. (enough) 3. Quang has a toothache so he has to go the dentist’s. (because) III. Give the correct word forms. 1. What ………… you ………… every morning? (do) 2. Yesterday I ……… busy, so I ………… time to phone you. (be) (not have) 3. Most rivers ………… into the sea. (flow) 4. Rice ………… in cold climates. (not grow) 5. Alexander Graham Bell ………… the telephone in 1876. (introduce) 6. Don’t worry about Jane and me. We can look after …………… (our) 7. I’ll make an ……………… for the meeting tonight. (arrange) Giúp mình với mình cảm ơn