Rewrite the sentences using questions word and to-infinitives

experts advise that you should avoid being in strong sunlight for long periods

IX. Write complete sentences, using the words/ phrases given in their correct forms. You can add some more necessary words, but you have to use all the words given.

1. First/ visitors/ visit/ Institute/Oceanography/ which/ one/ first centers/ scientific research/ Indochina.

2. They/ go on/ see/ Marine Creature Museum/ more than/ 80,000 sea and fresh water specimen/ and/ living creatures/ glass tanks.

3. Next/ they/ go/ Long Son Pagoda/ which/ largest pagoda/ Nha Trang.

4. Then/ visitors/ not miss Ponagar Cham Tower/ built/ between/ 7^th/ 12^th century/ honour/ Mother/ Cham Kingdom.

5. Finally/ Chong Rocks/ famous sight/ Nha Trang/ large rock clusters/ beach/ at/ foot/ La San hill.

IX. Write complete sentences, using the words/ phrases given in their correct forms. You can add some more necessary words, but you have to use all the words given.

Tips for a successful start in a middle school

46. If/ I/ you/ I/ try/ new things/ such as/ join/ new sports clubs/ your classmates.

47. You/ do/ homework carefully/ and/ keep/ assignments/ organized.

48. It/ good idea/ know/ when/ you/ tests/ and/ revise/ lessons.

49. You/ your teachers email addresses/ so that/ you/ ask/ missing assignments.

50. It/ help/ consider/ write down/ all assignments/ and/ test dates/ planner.

V. Rewrite the following in reported speech.

21. Tom said, “Homework is a leading cause of stress.”

22. “A little stress can make students work harder, but too much stress can make the opposite result.” Miss Hoa said.

23. “My parents can help me decide what's important and what's optional,” said Phuc.

24. Mr. Thanh said, “Parents are right to be worried about stress and their children's health.”

25. Nick's father said, “It doesn't matter where my son goes to college, Nick.”

V. Rewrite the following in reported speech.

21. Mai said, “The stress of the entrance examinations made me physically ill.”

22. “It breaks my heart to see her upset when she failed the exam,” Nora's mother said.

23. “I feel stressed and tense to see that I can't get the perfect results, Phong,” said Mi

24. Quan said, “Study stress has been a part of my life.”

25. “I started experiencing symptoms of stress in grade 8,” Phong said.

Write complete sentences, using the words/ phrases given in their correct forms. You can add some more necessary words, but you have to use all the words given.

1. When/ you/ start/ homework/ you/ deal/ hardest/ assignments/ first.

2. You/ have/ most energy/ and/ focus/ most challenging task.

3. Later/ when/ more tired/ you/ concentrate/ simpler things.

4. It/ good idea/ take/ some breaks/ while/ do/ homework.

5. Taking/ five-minute break/ every hour/ good idea/ most students.

IV. Rewrite the sentences using questions words and to-infinitives.

1. I don't know what I should review first for the coming test.

2. Mary can't decide whether she should go to the school library or stay at home to do her homework.

3. Please tell me how I can get to the bus station.

4. Jim told us where we could find that atlas.

5. He told me when I should come to the meeting.

6. The plumber told me how I could fix the leak in the sink.

7. Please tell me where I should meet you tomorrow morning.

8. Jim found two shirts he liked, but he had trouble deciding which one he should buy.

III. Turn the following sentences into direct speech.

1. He told me to rest for a while.

2. The teacher told me that I hadn't done my work well.

3. My classmate told me he couldn't explain that rule to you.

4. The teacher told the class they would discuss that subject the next day.

5. His mother asked him not to make a mess in his room.

6. He suggested that they should go to the cinema that night.

7. My friend told me to explain to him how to solve that problem.

8. The teacher gave us the permission to leave the room.

II. Rewrite the following sentences in reported speech.

1. Susan said, “Every day teased and bullied and I don't know what to do!”

2. “I’m having a really hard time getting along with my parents”, Quan told me.

3. “Do I need a tutor when I get so in maths?” Mai asked her mother.

4. “I'm scared to talk to other students at school, and I've never told my parents about being depressed,” Mi told Nick.

5. David asked the doctor, “Why do I often sleep in class although I try hard to break my bad habit?”

6. “Whenever I read a book, my mind starts to wander after a while, and I can't read anymore,” said Phong.

7. “My mom sometimes complains about how untidy and lazy I am,” Linda told Susan.

8. “My stepmother hates me and she often blames me for stealing things her friends gave her,” Tim said.

Cho các thông tin:

I. Làm thay đổi hàm lượng ADN ở trong nhân tế bào.

II. Không làm thay đổi thành phần, số lượng gen trên nhiễm sắc thể.

III. Xảy ra ở cả động vật và thực vật.

IV. Làm thay đổi chiều dài của phân tử ADN.

Trong những thông tin trên thì có bao nhiêu thông tin là đặc điểm chung của đột biến đảo đoạn nhiễm sắc thể và đột biến lệch bội dạng thể một?

A. 3.

B. 1.

C. 4.

D. 2