Phân biệt certain, sure và confident.
Những câu hỏi liên quan
Fill in each blank with one adjective from the box. More than one adjective can be used. glad sure sorry certain confident astonished pleased relieved surprised 1. I was ____________________to meet my best friend yesterday. 2. He is _______________________to have so little time for his family. 3. They were _______________________ to finish their last performance. 4. She’s _______________________ to get the job. The interview w...
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Fill in each blank with one adjective from the box. More than one adjective can be used.
glad sure sorry certain confident astonished pleased relieved surprised
1. I was ____________________to meet my best friend yesterday.
2. He is _______________________to have so little time for his family.
3. They were _______________________ to finish their last performance.
4. She’s _______________________ to get the job. The interview went really well.
5. The mother was _______________________to hear that her smart son failed the exam.
6. All the students were _______________________to have passed the exams.
Tìm lỗi sai và sửa lỗi
1 Nhi is a round face and a straight nose
2 hien has a friendly and funny boy
3 nam is confident and is a beautiful voice
4 My best friends are all friendly and help
5 hung isn't a confident studen because he is sure about his ability
Tìm lỗi sai và sửa lỗi
1 Nhi is => has a round face and a straight nose
2 Hien has a friendly and funny boy ( ... )
3 nam is confident and is => has a beautiful voice
4 My best friends are all friendly and help => helpful
5 hung isn't a confident studen because he is => doesn't sure about his ability
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23 tháng 5 2023 lúc 8:01
V. Choose the correct answer.1. Robert usually do (lessons/ homework) with Jessica.2. It’s cold here. I don’t need a(n) (air conditioner/ fridge).3. Rachel is (confident/ clever). She is sure about what she says.4. (Science/ Music) is her favourite subject. She is playing the piano at present.5. He wants to sit on the (sink/ sofa), but his cat is sleeping on it.6. They are healthy. They do (football/ judo) every day.7. Do you always brush your (tooth/ teeth) after every meal?8. She has about ten...
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V. Choose the correct answer.
1. Robert usually do (lessons/ homework) with Jessica.
2. It’s cold here. I don’t need a(n) (air conditioner/ fridge).
3. Rachel is (confident/ clever). She is sure about what she says.
4. (Science/ Music) is her favourite subject. She is playing the piano at present.
5. He wants to sit on the (sink/ sofa), but his cat is sleeping on it.
6. They are healthy. They do (football/ judo) every day.
7. Do you always brush your (tooth/ teeth) after every meal?
8. She has about ten pens in her (pencil sharpener/ pencil case).
9. We don’t have a (washing machine/ dishwasher). We wash the dishes by hand.
10. Joe likes his dog very much. It has a long (leg/ tail) and big ears
1 homework
2 air conditioner
3 confident
4 Music
5 sofa
6 judo
7 teeth
8 pencil case
9 dishwasher
10 tail
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1 homework
2 air conditioner
3 confident
4 Music
5 sofa
6 judo
7 teeth
8 pencil case
9 dishwasher
10 tail
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III. GRAMMAR AND VOCABULARY3.1. Choose the best option to complete the sentences. 1. It isnt quite ______ that they will come to our party. A. sure B. exact C. certain D. right2. Will you ______ the door open? A. leave B. allow C. permit D. give3. Do you know the beautiful girl ______? A. sit in the car B. sat in the car ...
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III. GRAMMAR AND VOCABULARY
3.1. Choose the best option to complete the sentences.
1. It isn't quite ______ that they will come to our party.
A. sure B. exact C. certain D. right
2. Will you ______ the door open?
A. leave B. allow C. permit D. give
3. Do you know the beautiful girl ______?
A. sit in the car B. sat in the car C. sitting in the car D. who sit in the car
4. Ho Chi Minh City will ___________ temperatures between 25oC and 30oC tomorrow.
A. experience B. arrive C. achieve D. occur
5. ___________ the first and second nights of Passover, Jewish families often enjoy the Seder.
A. In B. On C. Over D. At
6. Don‘t let poachers get ______________ hunting animals. They deserve to be punished.
A. off B. out of C. on D. away with
7. I could not ______________ the peak of the mountain in the foggy weather.
A. get over B. make out C. see through D. go into
8. During the war, we ______________ many relatives.
A. lost touch with B. take for granted C. made a mention of D. set an example for
9. I cannot stay up late at night. I prefer _________ in early.
A. going B. breaking C. turning D. doing
10. Hardly ______________ the captain of the team when he had to face the problems.
A. had he been appointed B. did he appoint C. was he being appointed D. was he appointing
3.2. Put the correct form of words.
1. It is …………………. that our environment is more and more polluted. (DISAPPOINT)
2. We are trying to have (an) …………………. world. (POLLUTE)
3. I am thankful to my teacher who always gives me lots of ………………. to better my knowledge. (COURAGE)
III. GRAMMAR AND VOCABULARY
3.1. Choose the best option to complete the sentences.
1. It isn't quite ______ that they will come to our party.
A. sure B. exact C. certain D. right
2. Will you ______ the door open?
A. leave B. allow C. permit D. give
3. Do you know the beautiful girl ______?
A. sit in the car B. sat in the car C. sitting in the car D. who sit in the car
4. Ho Chi Minh City will ___________ temperatures between 25oC and 30oC tomorrow.
A. experience B. arrive C. achieve D. occur
5. ___________ the first and second nights of Passover, Jewish families often enjoy the Seder.
A. In B. On C. Over D. At
6. Don‘t let poachers get ______________ hunting animals. They deserve to be punished.
A. off B. out of C. on D. away with
7. I could not ______________ the peak of the mountain in the foggy weather.
A. get over B. make out C. see through D. go into
8. During the war, we ______________ many relatives.
A. lost touch with B. take for granted C. made a mention of D. set an example for
9. I cannot stay up late at night. I prefer _________ in early.
A. going B. breaking C. turning D. doing
10. Hardly ______________ the captain of the team when he had to face the problems.
A. had he been appointed B. did he appoint C. was he being appointed D. was he appointing
3.2. Put the correct form of words.
1. It is disappointing that our environment is more and more polluted. (DISAPPOINT)
2. We are trying to have (an) unpolluted world. (POLLUTE)
3. I am thankful to my teacher who always gives me lots of encouragement to better my knowledge. (COURAGE)
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1. It is (believe) ...............! I've lost my glasses again
2. My (predict) .................... is that one day all phone calls will be free
3. I'm mot sure I've got the (confident) ............. to sing in public
4. Lots of (able) ................... people live full and happy lives
1. It is unbelievable! I've lost my glasses again
2. My prediction is that one day all phone calls will be free
3. I'm not sure I've got the confidence to sing in public
4. Lots of disabled people live full and happy lives
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1.unbelievable
2.prediction
3.confidence
4.disabled
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Tìm lỗi sai và sửa lại cho đúng :
1. Hien has a friendly and funny boy
2. My best friend are all friendly and has lots of confidence
3. Hung isn't a confident student because he is sure about his ability
1. Chỉnh has thành is
2. Chỉnh are thành is
3. Chỉnh sure thành not sure
Tìm lỗi sai và sửa lại cho đúng :
1. Hien is a friendly and funny boy.
2. My best friend is all friendly and has lots of confidence.
3. Hung isn't a confident student because he is doesn`t sure about his ability.
Câu hỏi tương tự Đọc thêm Báo cáo
Tiếng Anh lớp 6
Hoàn thành câu với từ cho sẵn1.today/have/we/It/is/living/conditions/to/value/the neccessary/improved
2.sky train/would/traffic/the/problems/city/in/the/She/was/solve/certain/system
3.is/We/sure/and/more/that/pollution/all/getting/more/are serious
4.have/to/heard/sorry/about/were/the/then/We/back/living/poor/conditions
5.forever/hearts/I/am/sounds/clanging/that/the/convinced/our/will/in/stay/Ha Noi/in/trams/of/the
1.Có 2 dd HCl và H2SO4 đựng trong các lọ riêng biệt .Hãy phân biệt.2) Có 3 dd HCl ; H2SO4 và HNO3 đựng trong các lọ riêng biệt .Hãy phân biệt.3) Có 4 dd HCl ; H2SO4 ; HNO3 và Na2SO4 đựng trong các lọ riêng biệt .Hãy phân biệt.4) Có 4 dd HCl ; H2SO4 ; NaOH và Na2SO4 đựng trong các lọ riêng biệt .Hãy phân biệt.
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1.Có 2 dd HCl và H2SO4 đựng trong các lọ riêng biệt .Hãy phân biệt.
2) Có 3 dd HCl ; H2SO4 và HNO3 đựng trong các lọ riêng biệt .Hãy phân biệt.
3) Có 4 dd HCl ; H2SO4 ; HNO3 và Na2SO4 đựng trong các lọ riêng biệt .Hãy phân biệt.
4) Có 4 dd HCl ; H2SO4 ; NaOH và Na2SO4 đựng trong các lọ riêng biệt .Hãy phân biệt.
2) Trích mẫu thử :
Cho dung dịch BaCl2 vào 3 mẫu thử :
+ Chất nào xuất hiện kết tủa trắng không tan trong axit : H2SO4
Pt : \(BaCl_2+H_2SO_4\rightarrow BaSO_4+2HCl\)
Không hiện tượng : HCl , HNO3
Cho dung dịch AgNO3 vào 2 mẫu thử còn :
+ Chất nào xuất hiện kết tủa trắng : HCl
Pt : \(AgNO_3+HCl\rightarrow AgCl+HNO_3\)
Còn lại : HNO3
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4) Trích mẫu thử :
Cho quỳ tím vào từng mẫu thử :
+ Hóa đỏ : HCl , H2SO4
+ Hóa xanh : NaOH
+ Không đổi màu : Na2SO4
Cho dung dịch BaCl2 vào 2 mẫu thử làm quỳ tím hóa đỏ :
+ Chất nào xuất hiện kết tủa trắng không tan trong axit : H2SO4
Pt : \(BaCl_2+H_2SO_4\rightarrow BaSO_4+2HCl\)
Không hiện tượng : HCl
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1) Trích mẫu thử :
Cho dung dịch BaCl2 vào từng mẫu thử :
+ Chất nào xuất hiện kết tủa trắng không atn trong axit : H2SO4
Pt : \(BaCl_2+H_2SO_4\rightarrow BaSO_4+2HCl\)
Không hiện tượng : HCl
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1. Phân biệt 2 khí CO2 và O2 2. Phân biệt Na2CO3 và NaCl
a)
Trích mẫu thử
Cho mẫu thử vào nước vôi trong
- mẫu thử vẩn đục là $CO_2$
$CO_2 + Ca(OH)_2 \to CaCO_3 + H_2O$
- mẫu thử không HT là $O_2$
b)
Trích mẫu thử
Cho dd HCl vào mẫu thử
- mẫu thử tạo khí không màu là $Na_2CO_3$
$Na_2CO_3 + 2HCl \to 2NaCl + CO_2 + H_2O$
- mẫu thử không HT là $NaCl$
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