61. Post might be the excursion until Saturday.
=> S + can / might / should +be + V3/ed + (by O)
=> place + by + time
62. Announce the exam is being resulted tomorrow
=> S + am/is/are + being + V3/ed + (by O)
=> place + by + time
63. The building ought to be white-washed for the celebration.
=> S + should / can / động từ khuyến thuyết + be + V3/ed + (by O)
=> place + by + time
64. A birth certificate muts be attached to the application.
=> S + should / can / động từ khuyến thuyết + be + V3/ed + (by O)
=> place + by + time
65. Are the machines bought from Korea by his company?
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