II. Do as directed:
2. I ( visit)............ my friends in Sapa two years ago.
4. His students ( not speak) Japanese in class.
5. People grow a lot of flowers in Da Lat. ( Change the sentence into the passive voice)
→ A lot of flowers ......................................................
8. In 1994, UNESCO recognised Ha Long Bay as a World Heritage Site.
→ In 1994, Ha Long Bay .............................................
visited
don't speak
are grown in Da Lat
was recognised by UNESCO as a World Heritage Site.
Cảm ơn :33