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Bài làm:
Benefits of a smartphone:
- Nowadays, most young people have a smartphone. It has become a must-have device that serves many purposes in their daily life.
- First, a smartphone is used for communication. We can instantly make phone calls, send and receive messages anywhere, anytime because it's portable. Using a smartphone is more convenient than using a telephone and faster than writing a letter.
- Second, we can use a smartphone for entertainment. Listening to music, watching films, and playing games are some interesting functions. Besides, we can also use it to take photos and record videos to keep our happy moments.
- Finally, we can easily find the information we need via a smartphone. Once it is connected to a wireless or mobile data network, we can surf the web, and even use maps to look for places.
Benefits of a digital camera:
- Digital cameras bring a new level of enjoyment to picture taking and have numerous advantages. First, they are portable: light, small and not bulky. Besides, they are also convenient. It takes a short time to view and delete photos. Morever, it becomes easier than ever to store and transfer photos to a computer. Last but not least, they are economical. You do not have to spend any money on film, which is great.

1 How much did you pay for this new shirt?
2 Who did Jane go out with?
3 What do you listen to music for?
4 When do children start school In VIet Nam?
5 When was this school built?

Mình tự đoán phần gạch chân như này, ko biết có đúng đề của bạn ko :)
1 music makes people different from all other animals.
What makes people different from all other animals?
2 when she came ,I was practicing my piano lesson.
What were you doing when she came?
3 my favourite composer is Chopin.
Who is your favourite composer?
4 we had to cancel our picnic because the weather was bad
Why did you have to cancel your picnic ?
5 I practice speaking English to sing English songs.
What do you practice speaking English for ?

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2.Give correct form of Word:
1, What is the (long) .............LENGTH........................... of this river ?
2, I want to (long) ........LENGTHEN................... my trousers . They are too short.
3, What is the (wide) ............WIDTH.......... of your house ?
4, She needs (wide) .......TO WIDEN............. her knowledge.
5, Mr Quang spent his (child) ...........CHILDHOOD................... in Cambodia.
6, David Beckham is very (fame) .........FAMOUS................
7, He is very rich due to his (fame) ..........FAME...........
8, This book is very (interest) ..............INTERESTING......................
9, Ann is interested in (collect) ..........COLLECTING................... coins.
10, She has a big (collect) ......COLLECTION...................... of stamps.
11, She becomes a famous (collect) ........COLLECTOR.......................
12, The door was (lock) ............UNLOCKED.................... you could come in.
13, She is a (beauty) .........BEAUTIFUL.............. girl she also sings (beauty) ......BEAUTIFULLY.................
14, Don’t use that car . It’s (safe) ..............UNSAFE................
15, You should pay attention to the (safe) .......SAFETY.............. in the kitchen.
16, She drives car (safe) ...........UNSAFELY............ .She had many accidents.
17, They are (different) ........DIFFERENT...... . Their (different) ......DIFFERENCE........... can be realized easily.
18, Trung and his brother like (act) ........ACTIVE.................. movies very much.
19, We held many (act) .............ACTIVITIES....................on March 26th.
20, Michael Faraday made a lot of (invent) .......INVENTIONS....... He was a great (invent) .....INVENTOR.....
21, Those clothes are (suit) ........SUITABLE........... for cold weather.
22,This river is very (danger) ......DANGEROUS..................... for swimmers.
23, She drives very (danger) .........DANGEROUSLY........................
24, Using this (equip) ..........EQUIPMENT....................... you can finish the work.
25, I can’t find my book . It (appear) ........DISAPPEARED......................
26, The (important) ............IMPORTANCE...................... of the project made me tense.
27,TV is one of the most popular means of (entertain) .......ENTERTAINMENT....................
28, The (flower) ..........FLOWERS................ you sent me were (beauty) .........BEAUTIFUL...................
29, He is a famous (science) .........SCIENTIST.................
30, He drives more (slow) ..........SLOWLY........................ than his friends do .
31, Learning English is very (use) .......USEFUL..................
32, Do exercise will make you more (health) ..................HEALTHY............
33,She feels very (happy)........UNHAPPY..................because she doesn’t have any (friend) ........FRIENDS.............. in this new town.
34,Today is a (beauty) ........BEAUTIFUL.................... day .It is clear and (sun) ....SUNNY...................
35, Do you know the name of the new (study) .........STUDENT.............. in our class?
36, That is the (cheap) .....CHEAPEST............. one we have got.
37, What an (amaze) ..............AMAZING...................... building!
38, Thank you very much for a (delight) ...........DELIGHTED.............. evening.
39, His elder brother works in a factory . He is a (work) ..........WORKER...................
40, Would you like to go out tonight ? There is a very (interest) .......INTERESTING................... movie on at the Fansland cinema.
41, The (shelf) .......SHELVES............... on the left have dictionaries in different languages.
42, Words in a dictionary are in (alphabet) ................ALPHABETICAL ORDER...................
43, Math is a very (importance) .............IMPORTANT................ subject at school.
44, The (library) .............LIBRARIAN.................. can help you find books easily.
45,Football is one of the popular after – school (active) ..........ACTIVITIES...................
46,In Electronics ,we learn to repair (house) ...............HOUSEHOLD.................. appliances.
47, Nam is very (interest) ............INTERESTED............................. in computer.
48, The (energy) ........ENERGETIC...................... students often play soccer or basketball.
49, Walking in the rain gives me (please) ......PLEASURE....................
50, Ba will be a (fame) ............FAMOUS.................. artist one day.
51, Nam is not very (sport) .........SPORTY..................... .He never plays games.
52, If you want to have a (health) .............HEALTHY.................. body. You should play sports.
53, In most countries , there are organizations especially for (teen) .........TEENAGERS.............
54, There are many kinds of (entertain) .........ENTERTAINMENT.............. for young people.
55, More and more young people want a university (educate) .........EDUCATION.....................
56, We are rehearsing a play for the school anniversary (celebrate) ..........CELEBRATION................
57, The most popular (act) .............ACTIVITY................... at recess is talking.
58, When I go to the library ,I sit and read about (wonder) ..............WONDERFUL............ things.
59, Is your sister a (teach).......TEACHER......................?
60, My brother is a (study) ..........STUDENT................. at Viet Nam National University.
61, That (art) ...............ARTIST.................. paints beautiful pictures.
62, Ask the (library) .......LIBRARIAN................... if you can borrow this book.
63, That (music) .......MUSICIAN..................... plays a lot of different instruments.
64, Thu’s brother is a (piano) .........PIANIST............ He plays it very (good) .............WELL...........
65, If the machine goes wrong , tell the (engine) .........ENGINEER.......................
66,We have a (garden) ...........GARDENER......................... who comes twice a week.
67, Phone the (electric) ..........ELECTRICIAN.................... if the lights don’t work.
68,Miss Quyen is a (journal) ...........JOURNALIST....................... She travels a lot.
69, This map was very (use) ...USEFUL...... for our holiday because we know here very well.
70, What a (love) ..........LOVELY.................... dress! Did you make it yourself?
71, Do you know a good (decorate) .........DECORATOR.................. to decorate my house?
72,Go straight ahead and take the (two) .....SECOND......... on the left.
73, Mrs Oanh’s daughter is having a (medicine) ..........MEDICAL.................... check –up.
74,We need to know your (weigh).............WEIGHT........................, Minh.
75,An has a toothache .it’s very (pain) ........PAINFUL..................
76,Catching the common cold is (please) .......UNPLEASANT................ for everybody.
77, Don’t worry ! Your cold will last for a few days and then (appear).......DISAPPEAR...............
78, We must remember to eat (sense) .........SENSIBLY.....................
79, Then Hoa (hot) ..........HEATED.................. a pan and stir – fried the beef.
80, Sugar is not an (health) ........HEALTHY............. food because we need it to live.
81. The nurse wanted to know Nga’ (high) ......HEIGHT............ and (weigh) ..........WEIGHT...............
82. Mr Hung has a very (pain) .............PAINFUL............................. tooth.
83. My father stopped (smoke) ..........SMOKING................... 5 years ago.
84. He doesn’t have many (relate)..........RELATIVES............................ in Ha Noi.
85. Is Viet Nam (large) ........LARGER............... than Korea?
86. There are nineteen (class) ...........CLASSROOMS............... in our school.
87. That is (comfortable)........THE MOST COMFORTABLE................... armchair I have.
88. That movie is (boring) ..........MORE BORING................... than this one.
89. Nhan has a pen pal in France and they write to each other (regular) ..........REGULARLY.........
90. I have (little) .........LESS................. time to play than my friend.
91. We take part in many different (act) .............ACTIVITIES.......................
92. Who is (young) .................THE YOUNGEST........................... teacher in your school?
93. Some of the (invent) .......INVENTOR................ of computer games are as young as 14 or 15
94. In the countryside, people often know all the people in their (neighbor) ....NEIGHBORHOOD......
95. Videos are also very useful in (educate)............EDUCATION....

1. We play games for relaxing
=> Why do yoy play games ?
2. John likes reading
=> What does Jonh like ?
3. Her sister works on a shop
=> Who works on a shop ?
4. It's my neighbor's car
=> Whose car is it ?
5. He is driving his car slowly
=> How is he driving car ?
6. I go to school by bus once a week
=> How often do you go to school by bus ?
7. He is waiting for his girl friend
=> Who is he waiting for ?
8. Yes,she is so beautiful
9. I was sad becouse he didn't phone me
=> Why was you said ?
10. He knows the place of treasure
=> WHo knows the place of treasure ?
Whose car that we are taking?
Chắc vậy