ĐỀ:
`1`. A man returned the keys to me.
`2`. Mary will see her friends off at the station. ( see off: tiễn )
`3`. They will pick me up at my house. ( pick up: đón )
`4`. Countries are finding a way to solve the problem.
`5`. Her father was planting different kinds of flowers in the garden.
`6`. The Prime Minister is making a speech at the moment.
`7`. Someone is following me.
`8`. They dry the beans in the sun
`9`. Mr. Ba grows vegetables in his small field.
`10`. The librarian arranges the books in to the sections.
`11`. I learn English every day.
`12`. People have used the pens for many years.
`13`. My mother has made that cake.
`14`. The burglars had cut a huge hole in the steel door.
`15`. The organizers will exhibit the paintings till the end of the month.
`16`. My aunt makes a good cake.
ĐÁP ÁN:
`1`. The keys were returned to me by a man.
`->` I was returned the keys by a man.
`2`. Her friends will be seen off at the station by Mary.
`3`. I will be picked up at my house.
`4`. A way is being found to solve the problem by countries.
`5`. Different kinds of flowers were being planted in the garden by her father.
`6`. A speech is being made by The Prime Minister at the moment.
`7`. I am being followed.
`8`. The beans are dried in the sun.
`9`. Vegetables are grown in his small field by Mr. Ba
`10`. The books are arranged in to the sections by the librarian.
`11`. English is learnt everyday.
`12`. The pens have been used for many years.
`13`. That cake has been made by my mother.
`14`. A huge hole had been cut in the steel door by the burglars.
`15`. The painting will be exhibited by the organizers till the end of the month.
`16`. A good cake is made by my aunt.