`ex1`
`1`. How does Nam go to the post office?
→ Nam goes to the post office by bike
`2`. How do Lan and Mai go to school?
→ Lan and Mai go to school by school bus.
`3`. How does your father travel to HN?
→ My father travels to HN by plane
`4`. How do the children go to the zoo?
→ The children go to the zoo by bus
`5`. How do you and your friends go to the stadium?
→ I and my friends ( We ) go to the stadium on foot
`6`. How does Mrs. Lien go to market?
→ Mrs. Lien goes to market by motorbike
`ex2`
`/``i:``/`: sleepy, police, peaceful, convenient, beach, sea, friendly, busy
`/``i``/`: historic, river, exciting, village
