21 As Minh needs to learn how to sing quan ho, I will teach him

22 Although it was raining outside, the ritual still took place

23 If Jenny asks me, I will show her how to make chung cakes

24 When Ha was young, she loved chung cakes very much

25 Franklin is preparing for his trip because he wants to join the Hue Festival

16 Lan picked Peter up at the airport, and then they went to the Lanterns Festival

17 Her mother thinks Mary should go to Huong Pagoda because she wants to join the ritual

18 Before Tet, everyone cleans their house, but during Tet, no one sweeps the floor

19 Doug didn’t know how to play human chess, so he asked his father

20 The kids didn’t want to prepare for the holiday; however, their parents asked them to do so

21 Tea can't be made with cold water

22 English is spoken all over the world

23 A new school will be built next year

24 The letter will be delivered by John

25 It must be done right now

16 This room is kept tidy all the time

17 The new project is found worthless

18 English is learned by Tam everyday

19 A new car was bought by Mr. Pike yesterday

20 A book is being read by Tam now

11 The cats had been fed by Ann before she went to the cinema

12 The pollution problems have been discussed by the students since last week

13 The new president will be interviewed on TV by some people

14 His nose has been broken in a football match

15 The broken cup is hidden in the drawer by him

6 The accident in this city was caused by some drunk drivers

7 His parents will be visited by Tom next month

8 The secretary wasn't phoned by the manager this morning

9 These old pictures in the living room won't be hung by me

10 This factory wasn't built by the German during the Second World War

1 This flower is watered by my father every morning

2 Fiona was invited to his birthday party by John last night

3 The dinner is being prepared in the kitchen by her mother

4 Our teeth should be cleaned twice a day

5 The English grammar has been explained by our teachers

1 C

2 A

3 B

4 C

5 C

It seems that many houses and public buildings were destroyed or flooded

interpretation

frighten