1. I last visited my home village two years ago.
=> I have
2. Do you spend your free time traveling around your country, Nhu? said Vinh.
=> Vinh asked.
3. What a shame! He can't finish his work on time.
=> I wish his work
4. I bought this air-conditioner because it consumes less electricity than the others.
=> This air conditioner
1. I last visited my home village two years ago.
=> I have not visited my home village for two years
2. Do you spend your free time traveling around your country, Nhu? said Vinh.
=> Vinh asked Nhu if she spent her free time traveling around her country
3. What a shame! He can't finish his work on time.
=> I wish his work could be finished on time
4. I bought this air-conditioner because it consumes less electricity than the others.
=> This air conditioner was bought by me because it consumes less electricity than the others.
