Đức Minh

1. Viết thủ tục nhập vào 1 xâu S tùy ý (không quá 250 kí tự).

2. Viết hàm KT(ch:char):byte có giá trị bằng số lượng kí tự ch có trong xâu S đã nhập.

3. Viết thủ tục tính ra màn hình kí tự ít nhất trong xâu S và số lượng của nó.

4. Gọi lại các chương trình con đã viết.

Klq nhưng ai giúp mình bài Tin 11 pascal được không :(( Cảm ơn nhiều :((

Cần lắm một sự giúp đỡ, viết chương trình pascal...

1. Nhập dãy số nguyên A1...An (Kiểu mảng) (N<= 100)

2. Viết hàm tính boi5( x: integer): boolean, tìm bội của 5 nếu đúng thì viết ra TRUE.

3. Tính tổng dãy số đã nhập là bội của 5.

4. Gọi lại các chương trình con.

I.1A 2B 3C 4A 5D 6D 7D 8A 9C 10B

II. 11A 12D

III. 1C 2B 3A 4B 5A 6B

IV. 1C 2B 3D 4A

V.

1. Peter is in primary school and Sam is still the same age as Van.

2. Since Van arrived, he has been learning a lot about life on a farm.

VI.

1 choice

2 confident

3 life

4 photograph

5 loveliness

6 lengthen

VII.

1 That old house has just been sold.

2 A new mall will be built here.

3. If he doesn't take these pills, he won't be better.

4. Although he works hard, he can't support his large family.

(Đề này chỉ cho HS lớp 9 làm thôi hả .-. Làm thử được hom)

Word form.

1. Since I last lived in this house ten years ago, I've decided to make some changes to make this old house becoming newer, a little bigger and a lot more _ _ _ _ _nt.

2. Netflix is one of the largest _ _ _ - _ _ _ - _ _ _w apps to watch many trending films nowadays.

3. 4+5=9, and so does 3+6, both give a common answer. So don't _ _ _ g _ anybody. The way you do things is not always the only way to do them.

4. Dolby Atmos, a modern sound technology, can give you both nerve and breathtaking _x_ _ _ _ _ _ _ _ _ right in your house.

5. Recent failures in important matches have un_ _ _ _ _ _ _ _ her confidence in herself as a professional player.

6. You can catch another train if you miss one. But you miss the one that truly love you, it is a l_ _ _ story. Learn how to regard.

7. Living in this life you must aware of what you really are. Don't light your shadow on the wall, saying that you're big and m_ _ _ _ _.

8. Water, once deeply flowed, won't cause noise. Human's sentiment, once deep, will always be f_ _ _ _.

9. It is an a_ _ _ _ _ _ _ _ fact that he is the best students in this class

10. I'm out of idea, can someone give me some _ _ g _ _ _ _ _ _ _ _?

1. She learns very hard. I think she ( pass) will pass the exam.

2. He speaks english very well. I think he ( find) will find a job easily.

3. They are very kind. We think they ( help) will help the poor.

4. The man is very rich. I think he ( buy) will buy a new car soon.

5. Peter is very lazy to learn. I think he ( fail) will fail the exam.

III. Circle and correct the mistake in the following sentences: (0,75point)

1. How many=>much rice do you need? – Two kilos of rice

A B C D

2. My sister’s appearance is very different with=> from mine

A B C D

3. Mr. Lan doesn’t like drinking green tea and I don’t like, too=> either

A B C D

Hmm. Cũng cùng ý kiến với bạn bên trên.

Mật mã : dqvxf là 5 chữ cái khác nhau.

Tên "Hazard" xuất hiện 2 chữ a => Không phải người này. Đúng với "Willian" nốt. 2 chữ l, 2 chữ i.

Còn Emily và Costa. A/d cách lùi 1-2-3-4-5 mật mã "dqvxf" chữ cái theo bảng chữ cái ứng với số thứ tự của các chữ cái trong mật mã được "Costa"...

2. the bicycle is such => so old that I don't want to use it

3. tom asked me to help him because he was doing his homework (không sai).

4. my father has => X retired three years ago and he is now living on his pension

5. singapore is one of the country=>countries of Association of south east asian nations

6. I'll help you. I'm sure you aren't enough strong => strong enough to lift it on your own

7. these vegetables should be washed and boil => boiled before we serve them

8. In the past, Jeans wore => were worn mostly by working people

5 . Watching television can be very educative . ( educate )

6 . Journalist Lai Van Sam is one of the best Vietnamese television MCs . ( good )

7 . This programme is very useful to teens . It can enrich their knowledge . ( use )

8 . Watching TV is a most popular form ò the home entertainment. ( entertain )

1. Daisy has ( A ) long (B) black hairs ( C ) => hair and brown eyes ( D )

2. Look ( A ) ! What is ( B ) Tom doing ? He rides ( C ) => is riding his bike too fast ( D )

3. My mother often go ( A )=> goes shopping in ( B ) the supermarket ( C ) near ( D ) her office

4. Does ( A ) Thanh has ( B ) => have an ( C ) oval face ( D )

1. We want to share our recycling story with our________.

A. reading B. reader C. readers D. read

2. Air is a ______ of gases.

A. mix B. mixing C. mixture D. mixed

3. This is our new ________. Please try it!

A. production B. produces C. producing D. product

4. We are _______ that you are interested in protecting the environment.

A. delight B. delighted C. delighting D. delights

5. Mix them with certain specific ________.

A. chemistry B. chemicals C. chemist D. chemist’s

6. Contact an organization _______ Friends of the Earth ______ more information.

A. in – on B. for – on C. of – for D. like – for

7. Don’t throw things ______.Try and find another use ______ them

A. away – for B. away – in C. off – on D. off – for

8. We can look ____ information ______ recycling things in the local library.

A. after – for B. for – on C. up – in D. into – for

9. Milk ______ to houses by the milkman every day.

A. brings B. is bring C. is brought D. has brought

10. We were delighted _____ your letter last week.

A. getting B. to get C. get D. got

11. Milk bottles can be ______ after being cleaned.

A. recycled B. thrown away C. broken D. reused

12. One ton of recycled paper ______ approximately eight trees.

A. saves B. save C. is saving D. are saving

13. This project _____ next month.

A. are carried out B. carries out C. will carry out D. will be carried out

14. It’s dangerous ______ in that river.

A. swim B. to swim C. swimming D. swam

15. We are looking forward to _____ you in June.

A. seeing B. see C. saw D. be seen

16. Glass is broken up, melted and made ______ new glassware.

A. in B. to C. into D. from

17. I think we should use tree leaves such as banana leaves, lotus leaves, etc. ______ things.

A. to wrap B. to soak C. to recycle D. to protect

18. Clothes belong to ____ group. We can recycle them and make them into paper or shopping bags.

A. compost B. fabric C. junk D. vegetable matter

19. Melt the mixture ______ it becomes a liquid.

A. until B. when C. after D. before

20. My sister likes sweets ______ from chocolate.

A. make B. to make C. made D. making

7. died/ had reigned

1. Ta có \(p=mv\Leftrightarrow16=4\cdot v\Rightarrow v=4\left(m/s\right)\)

Động năng \(W_đ=\frac{1}{2}mv^2=\frac{1}{2}\cdot4\cdot4^2=32\left(J\right)\)

2. Ta có :

\(\left\{{}\begin{matrix}p=mv\\W_đ=\frac{1}{2}mv^2\end{matrix}\right.\Leftrightarrow\left\{{}\begin{matrix}30=mv\\150=\frac{1}{2}mv^2\end{matrix}\right.\Rightarrow\left\{{}\begin{matrix}m=3\\v=10\end{matrix}\right.\)

Vậy khối lượng của vật là 3kg, vận tốc 10m/s.

Infinitive and gerund

1.My parents don't let me (use)use the family motorbike.

2.He suggested(go)going to the countryside at weekends.

3.Students stopped(make)making noise when the teacher came in.

4.I am looking forward to(see)seeing my parents.

5.The passenger asked her how(get)to get to the station.

6.We can't help(consider)considering his opinion.

7.I hope (not do)not to do that tiring work again.

8.They postponed(build)building an elementary school for lack of finance.

9.It's no use(advise)advisinghim. He never allows anybody(give)to give advice.

10.I decided(not/enter)not to enterfor the competition.