Surprise others with this great trick!

This is a fun science trick that you can show your family and friends. All you need is

some water, a bowl, some pepper, and some liquid soap (the type used to wash dishes).

Here is what to do:

1. Put some water in the bowl.

2. Put some pepper in the bowl. The pepper will float on top of the water. It

does not fall to the bottom of the bowl. Use enough pepper to cover the

water.

3. Place the tip of your finger in the water. Nothing happens.

4. Now, put a bit of liquid soap on your finger.

5. Place the tip of your finger in the water again. This time, the pepper should

move quickly to the sides of the bowl. It looks like the pepper is afraid of the

soap!

Try again!

What happens if you try using other materials, such as milk or lemon juice? Find out!

Start with a new bowl, and put some water and pepper in it, just like you did before.

Now, put some lemon juice on your finger. When you place your finger in the water, the

pepper should not move. Try again with milk. The pepper should stay where it is again.

The trick only works with soap!

18. What do you put in the bowl first?

(A) Pepper

(B) Water

(C) Soap

19. What happens when you touch the water with soap on your finger?

(A) Nothing happens to the pepper.

(B) The pepper falls to the bottom of the bowl.

(C) The pepper moves to the sides of the bowl.

20. What happens when you do not use soap?

(A) Nothing happens to the pepper.

(B) The pepper falls to the bottom of the bowl.

(C) The pepper moves to the sides of the bowl.

CHỦ ĐỀ : SOMETHINGS YOU CAN FIND IN A HOUSE

1.You sleep in this at night: B_ _

2. People sit round this to eat their meals: T_ _ _ _ 

3. You can keep your clothes in this: C_ _ _ _ _ _ _

4.You wash yourself by soap and water in this: S_ _ _ _ _

5. You look throught to see outside:W_ _ _ _ _

6.People often put books and flowers on this: S_ _ _ _

LUẬT VẪN Y NHƯ CŨ NHÉ

NHẮC LẠI LẦN CUỐI: NIK ANNA TAYLOR ( HÌNH ĐẠI DIỆN LÀ CON THỎ ) MIK ĐÃ KO SỬ DỤNG NX 

AI MÚN KB VS MIK LẠI THÌ KB CÒN KO THÌ THÔI

THANKS A LOT

CHỦ ĐỀ: SOME THINGS IN A BATHROOM.

1.You can use this to tidy your hair: C_ _ _

2. People stand under this to wash themselves : S_ _ _ _ _

3. If this is large, the bathroom will have lots of lights when it is sunny: W_ _ _ _ _

4.People wash their hair with this: S_ _ _ _ _ _

5.You can look at your self in this: M_ _ _ _  _

6. If your hands are dirty, you can wash them with this:S_ _ _ 

 LUẬT Y NHƯ CŨ NHÉ

286/ Xe tiêm được rửa bằng xà phòng và nước hoặc tẩy bằng thuốc sát trùng a The trolley are washed with soap and water or mopped with an antiseptic b The trolley washed with soap and water or mopped with an antiseptic c The trolley is washed with soap and water or mopped with an antiseptic d The trolley wash with soap and water or mop with an antiseptic 287/ Chế độ ăn hợp lý giúp chúng ta giữ gìn vóc dáng và tránh được một số bệnh. a Reasonable/Balanced diet helps us to keep fit and prevent some diseases. b Reasonable/Balanced diet help us to keep fit and prevent some disease. c Reasonable/Balanced diet help us to keep fit and prevent some diseases. d Reasonable/Balanced diet helps us to keep fit and prevent some disease. 288/ Nếu người bệnh bất tỉnh, không đưa cho anh ta bất cứ thứ gì qua đường miệng cho đến khi tỉnh táo). a If the patient/ sick person is unconscious, do not give him anything by mouth until he becomes conscious b If the patient/ sick person are conscious, do not give him anything by mouth until he becomes unconscious c If the patient/ sick person is unconscious, do not give them anything by mouth until he becomes conscious d If the patient/ sick person is conscious, do not give him anything by mouth until he becomes unconscious 289/ Sốc là một tình trạng đe dọa đến tính mạng khi huyết áp cơ thể tụt xuống thấp tới mức nguy hiểm. a Shock is a life threatening condition when the body’s blood pressure drop dangerous low b Shock is a life threatening condition when the body’s blood pressure drop dangerously low c Shock is a life threatening condition when the body’s blood pressure drops dangerously low d Shock is a life threatening condition when the body’s blood pressure drops dangerous low 290/ Bạn không nên lạm dụng thuốc. Hãy sử dụng thuốc theo đúng chỉ định của bác sỹ. a You shouldn’t abuse drug. Take drug exactly as prescribe by your doctor b You shouldn’t abuses drug. Take drug exactly as prescribed by your doctor c You shouldn’t abuse drug. Take drug exactly as prescription by your doctor d You shouldn’t abuse drug. Take drug exactly as prescribed by your doctor 291/ Bố mẹ tôi được yêu cầu ký bản cam kết mổ sang nay a My parents were asked to sign a consent form this morning b My parents was asked to sign a consent form this morning c My parents are asked to sign a consent form this morning d My parents is asked to sign a consent form this morning 292/ Bác sĩ, điều dưỡng viên không chỉ chữa bệnh cho người ốm mà còn giúp mọi người phòng tránh bệnh tật. a Doctors, nurses not only heals patients/sick people but also help them prevent diseases b Doctors, nurses not only heal patients/sick people but also help them prevent diseases c Doctors, nurses not only healed patients/sick people but also help them prevent diseases d Doctors, nurses not only are healed patients/sick people but also help them prevent diseases 293/ Bệnh đột quỵ của ông ấy là do cục máu đông trong động mạch cảnh gây ra. a His shock was caused by a blood clot in his carotid artery. b His typhoid was caused by a blood clot in his carotid artery. c His pneumonia was caused by a blood clot in his carotid artery. d His stroke was caused by a blood clot in his carotid artery. 294/ Hôm qua người bệnh đã được chuyển về khoa sau khi phẫu thuật a The patient were taken to the department after the operation yesterday. b The patient has taken to the department after the operation yesterday. c The patient was taken to the department after the operation yesterday. d The patient was taken to the department after operate yesterday. 295/ Người bệnh nên đi tiểu trước khi phẫu thuật a Patients should pass urine before operation b Patients should pass belongings before operation c Patients should pass urinate before operation d Patients should pass enema before operation 296/ Phụ nữ mang thai mà hút thuốc sẽ có tỷ lệ đẻ non hoặc sảy thai cao hơn người không hút thuốc. a Pregnance woman who smoke have a higher number of miscarriages or premature babies than non-smokers b Pregnance women who smoke have a higher number of miscarriages or premature babies than non-smokers c Pregnant woman who smoke have a higher number of miscarriages or premature babies than non-smokers d Pregnant women who smoke have a higher number of miscarriages or premature babies than non-smokers 297/ Chúng tôi phải mất khoảng 10 năm, để trở thành bác sỹ chuyên khoa. a It take us about ten years to become medical specialists b It take us about ten years to become ophthalmologists c It takes us about ten years to become medical specialists. d It takes us about ten years to become ophthalmologists 298/ Nếu người bệnh rất mệt, chúng ta nên đo nhiệt độ ít nhất 4 lần một ngày và ghi nó lại. a If the patient is very sick/tired, we should take temperature 4 time each day and write it down. b If the patient are very sick/tired, we should take temperature 4 times each day and write it down. c If the patient is very sick/tired, we should takes temperature 4 times each day and write it down. d If the patient is very sick/tired, we should take temperature 4 times each day and write it down. 299/ Thức ăn nhiều chất xơ tốt cho tiêu hóa. Nó có thể giúp bạn tránh bệnh tim mạch, đột quỵ và ung thư. a High- fiber food is good to your digestion. It may also help you prevent heart disease, stroke and cancer. b High- fiber food is good for your digestion. It may also helps you prevent heart disease, stroke and cancer. c High- fiber foods is good for your digestion. It may also help you prevent heart disease, stroke and cancer. d High- fiber food is good for your digestion. It may also help you prevent heart disease, stroke and cancer. 300/ Hút thuốc lá không những gây ung thư phổi mà còn liên quan tới bệnh tim, đột quỵ và nhiều bệnh ung thư khác. a Smoking not only causes lung cancer but also is linked to heart disease, shock and other cancers b Smoking not only causes lung cancer but also is linked to chest disease, stroke and other cancers c Smoking not only causes lung cancer but also is linked to blood pressure, shock and other cancers d Smoking not only causes lung cancer but also is linked to heart disease, stroke and other cancers

I.       Choose the correct sentence which has the same meaning as the given one.

41. This sweater must be washed in warm water.

      a. You must wash this sweater in warm water.     

      b. Wash this sweater in warm water, please.

      c. Warm water has to be washed in this sweater.  

      d. We had to wash this sweater in warm water.

42. I have never seen this style of jeans before.

      a. It’s this style of jeans that I have never seen.

      b. It’s the first time I’ve ever seen this style of jeans.

      c. It’s the new chance that I saw this style of jeans.

      d. It’s the fact that I have ever seen this style of jeans.

43. The secretary wrote the report in half an hour.

      a. It took the secretary half an hour to write the report.

      b. It took half an hour for the secretary to write the report.

      c. It took the secretary half an hour writing the report.

      d. It took the secretary half an hour wrote the report.

44. Farmer Lum was planting some flowers when we came.

      a. Some flowers were planted by Farmer Lum when we came.

      b. Some flowers were being planted when we came by Farmer Lum.

      c. Some flowers were being planted by Farmer Lum when we came.

      d. Some flowers were being planted by Farmer Lum when we were come.

45. How long have you worked as a designer?

      a. When have you worked as a designer?             

      b. When did you start working as a designer?

      c. When did you design your work?                     

      d. When did you begin working for a designer?

 III   Fill in the gap with one suitable word/phrase, using the beginning letter(s) given.

      11. R............................. wash means that you don’t have to use water to wash something.

      12. This new mechanic hasn’t figured out how to o.......................... this weird washing-up machine.

      13. There have been 50 a............................. for the job that we advertised three days ago.

      14. Although her a............................. knowledge is good, she lacks some experience and working skills.

      15. Many women have made significant a......................... in political and economic fields.