Em hãy đề xuất các biện pháp để giảm thiểu nguy cơ lợn nái mắc bệnh sau sinh và đảm bảo đàn lợn con phát triển khỏe mạnh.

Vật nuôi bị bệnh thường có những dấu hiệu nào? Hãy đề xuất những việc nên làm và không nên làm khi vật nuôi có dấu hiệu bị bệnh. 

The streets are crowded with traffic. Taxis are bringing tired people from the airport and the train stations to the hotels. They hope to sleep a few hours before their busy day in the big city. Trucks are bringing fresh fruits and vegetables into the city. Ships are bringing food and fuel to the harbour.

By seven o’clock in the morning, the streets are filled again with people. Millions of people live in the big city, and millions of people who work in the big city live in the suburbs. The commuters are hurrying to get to their offices. Everyone is in a hurry. Some stop only to drink a cup of coffee. Others stop to buy the morning paper or to have breakfast.

The noise of traffic gets louder. The policemen blow their whistles to stop the traffic or to hurry it along.

1.     Where do taxis often take people from?
A. From the shopping mall and hospitals    B. From the airport and train stations
C. From the parks and schools                     D. From their homes and offices

2.     What are trucks bringing? And what about ships?
A. Trucks are bringing fuel, and ships are bringing vegetables
B. Trucks are bringing fresh fruits and vegetables, and ships are bringing food and fuel
C. Trucks are bringing newspapers, and ships are bringing passengers
D. Trucks are bringing coffee, and ships are bringing books

3.     Who are commuters?
A. People who live in the city and never leave
B. People who travel from the suburbs to work in the city
C. People who stay at home and work remotely
D. People who work as drivers in the city

4.     What do people often do when they are in a hurry in the early morning?
A. Stop to have lunch                                       B. Stop to play sports
C. Stop to drink coffee or buy newspapers         D. Stop to watch TV

5.     What do the policemen do to control the traffic?
A. They give directions using maps
B. They use signs to guide people
C. They blow their whistles to stop or hurry the traffic
D. They drive buses to help people commute

      Two of the most important holidays in the United States are Independence Day and Thanksgiving Day. The fourth of July marks the American declaration of independence from Britain. Most towns, big or small, celebrate the fourth of July with parades and fireworks. Families (1) -______        with barbecues or picnics. Thanksgiving Day is celebrated in fall, on the fourth Thursday in November. It is a day (2)          ___ people give thanks to the harvest. Most families (3)         ____a large dinner with roast turkey. (4)           Independence Day and Thanksgiving Day are national (5)  _____.

1.   A. celebrating         B. celebration C. celebrate                 D. celebrated

2.   A. where                 B. when         C. which                      D. in which

3.   A. have                   B. buy            C. help                        D. take

4.   A. Besides              B. Both           C. Either                      D. Nor

     5. A. chances               B. months       C. holidays                   D. times

I. Rearrange the words to make complete sentences.)

1.is/ to/ it/ from/ How far/ the / postoffice?/ the/  supermarket/

→ ……………… …………………………………..…………………………………………..

      2. he / the lion dance / performed / was / Although / tired, / still / he/

→ ………….…………………..……………………………………..……………………

3.they/ hold / the festival/ Phu Yen/ in/ last year?/Did/

……………………………………………………………………………………………………

4. kilometres / my / about / school / It / house / from / is / five / to / my/

……………………………………………………………………………………………………

      5..is / There / ,so / you / should / not /the / cross / road / red / light. /a/

→ ………….…………………..……………………………………..……………………

IV. Read the passage and choose the best answer

Yesterday, on the way home from school, I saw an accident. A boy was run over by a taxi when he was riding his bicycle. The boy's leg was broken and it was bleeding badly. Someone there tried to stop the bleeding. They put pressure on it and held it tight. A man used his mobile phone to call the emergency service. Some minutes later, an ambulance arrived and sent the boy to the hospital. Two policemen came to the scene immediately. Some people told the police that the taxi was driving at a very high speed when the accident happened. Some others began talking about the traffic accidents these days and blamed the increasing number of accidents on the roads for careless driving and drunk drivers.

1. What did the writer see yesterday?..........................................................................................

2. Who called the emergency service.?...................................................................................

3. How was the boy was sent to the hospital ?........................................................................

4. What part of his body was hurt? ……………………………………………………..

5. How was the driver driving when the accident happened? …………………………………….