`1`. Films are watched by Mr.Jones.
`2`. English is spoken.
`3`. Comics are read by him.
`4`. Volleyball is played.
`5`. The song is sung.
`6`. Photos are taken.
`7`. The housework is done by her.
`8`. The children are helped by the policemen.
`9`. Poems are written by him.
`10`. The flowers are watered by mother.
`11`. A comic is being read by her.
`12`. The kichen are being cleaned.
`13`. Dinner is not being made by my brother.
`14`. The presents are being opened.
`15`. Is a song being sung by Emma ?
`16`. The bags are being packed by him.
`17`. Hanball is not being played by the girls.
`18`. Sandwiches are being bought by Olivia.
`19`. Is the shopping being done by the ladies ?
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Câu bị động thì hiện tại đơn: S + is/am/are PII + (by + O).
Câu bị động thì hiện tại tiếp diễn: S + is/am/are being PII + (by + O).