Exercise 3: Hoàn thành đoạn văn sau bằng cách chia động từ để điền vào chỗ trống Tomorrow, students _____ (assemble) in the school playground at 08:00 am, to go to Heritage Village. They ___ (have) their school picnic. The bus _____ (arrive) at 08:30 am, sharp. We ____ (reach) the Heritage Village at around 10:30 am. On reaching, students _____ (go) around to see various displays. The staff at the spot _____ (welcome) the students with flowers and sented perfumes. They _____ (offer) the students snacks. After they eat their snacks, children _____ (play) in the park. Around 01:00 pm, all students ____ (assemble) for lunch. They ____ (sit) in a circle and _____ (sing) songs. At around 04:00 pm, students ____ (gather) near the bus. They ____ (board) the bus in a queue. At around 06:00 pm, they ____ (reach) school. Their parents ____ (pick) them up from the school.