I. Fill in each blank with a word from the box.

simply

bow

given

rather

addressing

usual

wai

with

Thais often greet one another with a wai – a palms-together gesture accompanied by a
(1)____________, slight bend of knees and smile. ‘Khun’ is used as a prefix, instead of Mr and Ms
when (2)____________ people. It can be used for both males and females, For example, a
30-year-old male, Kullawat Chaowanawatee, will (3)____________ be Khun Kullawat. Every
Thai has a nickname, and once you are more familiar with people it is(4)____________ for them
to encourage you to call them by their nickname instead oftheirfirst name. Most Thai nicknames
are single syllable words which are (5)____________ from birth and can be Thai or English
words, colours, fruits, or shortenings of their first name.
Thais don’t use ‘please’, ‘thank you’ and ‘hello’. Instead of saving ‘thank you’, ‘hello’ or
‘good bye’, many Thais simply smile or offer a (6)____________ equivalent of‘please’ in Thai is
complex and varies (7)____________ the rank and status one is speakingto. Many Thais ask
‘where are you going?’ (8)____________ than saying. ‘How are you?’

XI. Complete each sentence with a suitable preposition.
1. Today we’re going to learn _________ customs and traditions.
2. The tradition has been passed _________ from father to son for generations.
3. They still follow the custom _________ pinning moneyto the bride’s dress.
4. Vietnamese women often wear ao dai _________ special occasions.
5. We decided to break _________ tradition and have fish for Thanksgiving dinner.
6. They take their shoes _________ when entering the house to avoid getting the floor dirty.
7. According to tradition, we have fireworks _________ New Year’s Eve.
8. It is the custom in that country _________ women to marry young.
9. We often talk about our day at school or work _________ the dinner table.
10. Gifts should be wrapped _________ colourful paper.

giúp em giải thích với ạ:(

X. Choose the correct option, a, b or c to complete the sentences.
1. _________ sit here, or do you want me to sit somewhere else?
a. Could you b.Shall I c. Why don’t we
2. I don’t think you’ve understood this. _________ look at Unit 12 again.
a. If I were you b.You shouldn’t c.I think you should
3. We need to talk about our presentation. _________ meet after school tomorrow?
a. Why don’t we b. How about c. Do we have to
4. That’s not very nice way to talk to other people. _________ speak like that.
a. Is it all right if I b. Would you mind c.I don’t think you should
5. Mrs Allan is leaving at the end of term. _________ buy her a present.
a. Let’s b.We don’t have to c.Why not
6. I don’t think I can do this on my own. _________ helping me?
a. Would you like b.I think you should c. Do you mind
7. Parking in this street is prohibited. _________ park here.
a. I think you should b. You mustn’t c. You don’t have to
8. I’m sorry I haven’t got my homework. _________ forget it again?
a. Do you mind if I b. Shall I c.Why don’t we

giải thích giùm em ạ:(

VIII. Underline the correct form.
1. Children must / have to start school when they are five.
2. In many countries, you should / must wear a seat belt in the car - it’s the law.
3. I know you like sugar but you shouldn’t / don’t have to eat quite so much - it’s bad for you.
4. I’m not working tomorrow, so I mustn’t / don’t have to get up early.
5. The manager suggested that we have to / should try to find another hotel.
6. Kids should / have to wear a life vest. That’s bur regulation.
7. You mustn’t / don’t have to smoke in here; smoking isn’t allowed in the airport.
8. You must / should hand in your homework on Tuesday or your mark will be zero.
9. You have to / don’t have to dress up for the party. Wear whatever you feel comfortable in.
10. You should / have to ask the teacher to help you if you don’t understand the lesson.

VII.Complete the sentences with the correct form of have to and the verbs in brackets.
1. When visiting a temple, tourists ___________ (follow) some important customs.
2. The secretary ___________ (answer) all the phone calls at work.
3. I ___________ (go) to work tomorrow. There’s a holiday.
4. ___________ we ___________ (buy) another ticket to see this part of the castle?
5. Everyone ___________ (recycle) as much as possible.
6. Susan ___________ (come) to the town with us if she doesn’t want to.
7. In our country, children ___________ (wear) a uniform at school.
8. ___________ he ___________ (do) his work tonight? Can he do it tomorrow?
9. You ___________ (put) a stamp on this letter. It says FREEPOST on it.
10. We ___________ (stop) talking when the lesson starts.
11. ___________ all the students ___________ (take) the final test?
12. She ___________ (take) an umbrella. I’m sure it isn’t going to rain.
13. I ___________ (leave) the party early last night – I wasn’t very well.
14. It was a lovely holiday. We ___________ (do) anything.
15. The children are happy because they ___________ (do) any homework today.

V. Complete the sentences with should or shouldn’t.
1. In Japan, you __________ point at people or things because it’s considered rude.
2. When invited to a Vietnamese home, you __________ bring gifts wrapped inbrightly coloured
paper.
3. You __________ stand up chopsticks in your food between mouthfuls or when finished – it
resembles incense sticks that are burned in memory of the dead.
4. You __________ sweep your house on the first three days of the new year becauseall your
money and success will be swept out too.
5. You __________ smile and say “thank you” when receiving a gift.
6. When travelling on public transport, you __________ avoid loud phone conversations.
7. When visiting Thailand, you _____________ mention the King and do anything
that’sdisrespectful.
8. You __________ take your shoes off when entering homes or temples.
9. You __________ use both hands when giving and receiving things.
10. When dining in Thailand, you __________ eat with your fork, but do use it topush food onto
your spoon.