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V. Complete the passage with the appropriate words connected with the subjects of computer.
A computer has a (1)_keyboard_ similar to that of the typewriter. The machine has a (2)socket at the back so that you can connect it to a (3)monitor which has a (4)screen like a television. We often use a (5)program which someone has written . All the information is stored on (6)disk, and at the side of the computer there is a (7)mouse. A (8) printer is used to copy the information onto paper.

1.____what________is your telephone number?(what/when/which/how)
2. Her birthday is___on_____Sunday, april 20th (on/at/in/of)
3.__Will________you have a test tomorrow morining? (will/do./are/is)
4. Will he be free?-__ No he won't_____(No, he isn't/ No he doesn't/ No he won't/ No he be not)
5. Mai___plays__________badminton in her free time. (plays/ playing/ play/ is playing)
6. She will__be_happy. (be/is/are/am)
7. My family often__go______for picnic on the weekend. (goes/ go/ are going/ is going)
8. The children__is going______camping next week. (will go/ is going/ go/ goes)
9. If we__recycle___waste paper, we will save a lot of trees. (Repeat/ Recycle/ Rewrite/ Remark)
10. You can save money while shopping by only buying_what______you need. (What/ This/ It/ That)
11. What can we do__to reduce_____air pollution? (Reduce/ To reduce/ Reducing/ To reducing)
12, Why do you often forget to_turn off______the lights when you go out the classroom? (Turn on/ Turn off/ Close)
13. If we plant more trees in the schoolyard, the school will become a_cleaner___place. ( Darker/ clearner/ Dirtier/ More polluted)
14. Do you think we should put a__recycling_____bin in very classroom in order to keep it clean? (Reusable/ Recycled/ Recycling/ Recyclable)
15. My brother and I will give last year's clothes to_charity__________instead of throwing them away

27. which => who
28. was => were
29. for => on
30. cooker => cook
1I thought I recognized the assistant which served us. => who
2) The twentieth century was the time when there was a lot of important events. => were
3) Tom has got the job. You must congratulate him for his success. => on
4) The cooker who is in the kitchen doesn't work anymore.=> cook
*Nhanh tay vch

There are give grammar mistakes in this passage, can youbfind and correct them?
Dear Sir/Madam I am writing because I am -> was at the beach with some friend -> friends last weekend and the amount of rubbish where -> which we found there was unbelievable. I think there are possibly two reason -> reasons for this. Finally -> Firstly, people aren't responsible enough and they threw -> throw their rubbish away anywhere. Perhaps we need a few sign -> signs and people who patrol the beach, so I think we need more. Secondly, nobody clean -> cleans the beach. I think this is terribly -> terrible in a tourist town. We need people to clean the beach and empty the bins every day. We must definitely to do -> do something about this situation. We must do it right away if we want a cleaner, attractive -> more attractive beach Alan |

1:true
2:true
3:false
4: false
bài này lớp 5 cx làm đc
Statements | True | False |
1. The writer has two close friends | x | |
2. They're in the same class | x | |
3. Mai s reading | x | |
4. Hanh s sport | x |

Complete each of the following sentences using enough as an adjective (before nouns) or adverb (after adjective) with one of the words in the box.
strong | experience | old | chairs | warm | money | cups |
experienced | time | well | room | big | qualifications |
a) There weren't enough chairs for everyone to sit down.
b) The little boy is not strong enough to lift the suitcase.
c) Nam didn't finish the exam because he didn't have enough time.
d) Mr.Smith didn't feel well enough to go to work this morning.
e) It's only a small car, so there isn't big enough for all of us.
f) Do you think I've got enough qualifications to apply for the job ?
g) Try this jacket on and see if it's enough money for you.
h) She couldn't make coffee for everybody because there weren't enough cups.
i) He wasn't experienced enough for the job.
j) Are you warm enough or shall I switch on the heating?
k) Steve didn't get the job because he didn't have enough experience.
a, enough chairs
b,strong enough
c,enough time
d,well enough
e,big enough
f,enough qualifications
g,enough money
h, enough cups
i,experienced enough
j,warm enough
k,enough experience
~Công thức của enough là : adj+enough or enough +N +.......~
Good Luck !!!
1. a few
2. not enough
3. many
4. lot of
5. enough
6. few
1: a few
2: not enough
3: many
4: lot of
5: enough
6: few