Jane has 9 boxes with 9 accompanying keys.Each box can only be opened by its accompanying key.If the 9 keys have been mixed up,find the maximum number of attempts Jane mút make before she can open all the boxs
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AT
6 tháng 10 2017
1. choose , the words or phrases that best fit each of the blank spaces
Hello , Jane !
In class I enjoy ( 1 ) .......... next to Jane . She's my best friend and she wants to be an actress ( 2 ) ............. she grows up . She comes (3) ......... Canada , and she seems (4) ............ from the other girls . She is really confident , and I love being (5) ........... her because she is so funny . She (6) .......... expensive clothes , though her parents can't really afford them . She's the kind of person who prefers to buy (7) ......... T- shirts even if she can (8) ........ cheaper ones . She likes to look better (9) ...........all the other girls and so she feels jealous if someone tries to copy her clothes . Another thing : I dislike performing (10) ........... of other people , but she loves getting up at parties and singing.
1. a. to sit b. sitting c. sit d. sat
2. a. when b. while c. until d. before
3. a. in b. at c. from d. by
4. a. different b. the same c. as d. like
5. a. by b. with c. for d. to
6. a. is b. has c. was d. had
7. a. cheap b. expensive c. inexpensive d. cheaper
8. a. make b. do c. find d. look
9. a.of b. as c.to d. than
10. a. in front b. before c. above d. behind
K
29 tháng 5 2020
Fill in the spaces with a suitable word based on the one provided in brackets
1. Nutritious meals are very important due to the energy they provide us daily (nutrition)
2. If Steve eats those undercooked chicken wings, he may have a stomachache (undercook)
3. Since we can cook many dishes with celery, it is very versatile (versatility)
4. The Maldives is a tropical nation made up of hundreds of islands (tropic)
5. Recently, the world has been knocked out by the magnificence of Son Doing cave (magnificent)
6. In spitet of the jungle's natural beauty, it is inaccessible due to dangerous animals (accessible)
7. Sofia wishes she went to an English immersion school where she had lots of international friends (immerse)
8. The simplicity of English form helps new learners remember words easily (simple)
9. English can borrow words from other languages because of its openness (open)
20 tháng 2 2020
I. Find the mistakes in the following sentences:
1. Any kind of violence must not be allow=> allowed at school
2. These medicine must keep=> be kept out of children’s reach
3. The instruction must follow=> be followed strictly by the students
4. In the case of pupil being absent from school, messages can leave=> be left on the answering machine before 7:30 am
5. These pill must not take=> be taken if you are under 12 years old.
II. Give the correct form of the words in brackets:( dành cho hs khá, giỏi)
1. She faced ...........loneliness................... because she not only had few friends but also was unwelcomed in that area ( lonely )
2. That a woman becomes a ........firefighter............. has ever been considered to be weird, as people have assumed that this job is only for men ( firefight )
3. Although she was aware of gender .....preference............. in favor of boys, she applied for that position ( prefer )
4. This university is ranked as one of the most successful institutions which have made ............considerable..... progress in gender equality ( consider )
5. In order to eliminate gender inequality, domestic ........responsibility......... need to be shared by both husband and wives ( responsible )
6. The number of female .........enrollments.......... has increased sharply for the past few years ( enroll )
7. My uncle is very ..........knowledgeable.......... about rhinos. He has studied about them for a long time ( knowledge )
8. By knowing their children’s strength and ........weakness.......... parents can find appropriate strategies to educate them( weak )
9. She contributed to the information of an .....organization.................. for female pilots, gave advice to women on careers and helped inspire others ( organize )
10. Even today, her life and career remain ........fascinating.......... to many people ( fascinate )
III. Rearrange the words / phrases to make meaningful sentences:
1. equality / essay / an / gender / on / be / written / must / by / student / each
An essay on gender quality must be written by each student.
2. processed / will / when / these / files / be ?
When will these files be processed ?
3. a / course / finished / must / in / a / maximum / be / of / weeks / four
A course must be finished in a maximum of four weeks.
4. serious / obesity / be / health / considered / be / to / a / problem / can
Obesity can be considered to be a serious health problem.
5. achievements / in / information / technology / and / will / made / be / scientists / mor / by
More and more achievements in informations and technology will be made by scientists.
H
27 tháng 5 2019
Fill in each gap with the correct form of a suitable VERB
Jane is a nurse, but she is trying (1)...to look for... a new job. Although she enjoys after people, nursing is not well- paid, and she can't afford (2)..to complete...... all her bills. She find its impossible (3)....to depend .... on such a low salary without overdrawing her account at the bank. Her flat needs heating, and she'd like (4)..to buy.... a car. She (5)..used.... to save enough last year for a holiday by (6)...spending.... some extra money in her spare time, and this year she is hoping (7)..to make.... some friends in France. She's stopped (8)..going... to the theatre, which used to be one of her greatest pleasures. She's (9)...capable.... of working in America, where she could earn a higher salary
LD
1 tháng 4 2017
VIII . Turn the following sentences into the Passive :
1. Nick brings the pizzas to our house . -) The pizzas are brought to our house by Nick
2. You can t make tea with cold water . -) Tea .can't be made with cold water
3. We moved the boxes away from the window . -) The boxes were moved away from the window
4. They are helping Jane with the sewing . -) Jane is being helped with the sewing
5. He will solve the problems soon . -) The problems will be solved soon
6. They must pay the bill before May . -) The bill must be paid before May
7. He shouldn t do that silly thing . -) That silly thing shouldn't be done
8. Waiters are serving customers . -) Customers are being served by the waiters
In first box, because there is 9 keys mixed up so the maximum of times we try to open the first box is 9 attempts
In second box, because there is 8 keys remaining mixed up so the maximum of times we try to open the second box is 8 attempts
.......
So on the last box will have 1 attempt
The maximum attempts to open 9 boxes is: 9 + 8 + ... + 1 = 45 attempts