27 They/come / Hanoi / again / a tour / next summer.
=>They come to Hano again for a tour next summer.
28. My elder sister / enjoy / music / swimming / shopping.
=>My elder sister enjoys music, swimming and shopping.
29. Whattime/they/ get up / every morning?
=>what time do they get up every morning?
30. Some students / have / lunch / school canteen / now?
=> Arre Some students  having  lunch at school canteen now?