If you turn _________ the lights when you don’t use it, you will save electricity.
A. on
B. off
C. up
D. down
K
Khách
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28 tháng 5 2018
Chọn đáp án: B
Giải thích: turn off: tắt
Dịch: Nếu bạn tắt đèn khi không dùng, bạn sẽ tiết kiệm điện.
24 tháng 11 2018
A. Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence. the
1. If there is a mechanical problem, we suggest the manufacturer directly.
a, contact b. to contact ontacting d. be contacted
2. no battery could store................. to turn over a car's engine.
d. more energy a. much energy b. energy enough c. enough makes d. would come
3. The cost of solar power needs................ before it on makes an impact on the energy market.
a. fall b. to fall c. falling d .to be fallen
4. Don't forget to bring my dictionary when you............back tomorrow
b. will come c. are coming a. come d would come
5. Study harder.................
a. if you will fail the exam b. and you will fail the exam c. unless you' will fail the exam d. or you will fail the exam
6. They have to clean the whole area before dark,.............?
d. haven't they a. do they b. don't they c. have they
7. My car isn't very reliable. It keeps ...........
a. break down b. on break down d. to break down c. on breaking down
8. If we............... less paper, we............ trees in the forest.
b. will use. can save d. use/ can save a. used/ will save c. can use/ save
9. There's always litter here. No one ever............
c. pick up d. pick it a. pick up it b. pick it up
10. 'Should I begin typing these letters?' 'I suggest ...............the bookkeeping first.'
a .you finished b. you to finish c. you finish d. you will finish
20 tháng 4 2018
III. Choose the best answer (2 pts)
1. If we __________ waste paper, we will save a lot of trees.
A. Repeat B. Recycle C. Rewrite D. Remark
2. Why do you often forget to __________ the lights when you go out of the classroom?
A. Turn on B. Turn off C. Close D. Shut down
3. We should put a __________ bin in every classroom in order to keep it clean?
A. Reusable B. Recycled C. Recycling D. Recyclable
4. It is a good idea to __________ our clothes with our friends or cousins.
A. Change B. Swap C. Turn D. Send
5. If we use __________ paper, we will save a lot of trees.
A. Fewer B. Less C. More D. Much
6. Don’t throw rubbish into the river because you will make it __________.
A. Greener B. Dirty C. Cleaner D. Fresher
7. These three Rs __________ reduce, reuse and recycle.
A. Stand up B. Stand for C. Ask for D. Means
8. If you have old clothes, will you give them to those __________?
A. Needs B. To need C. For needing D. In need
IV. Underline and correct the mistake in each sentence (1pts)
|
1. We might=>will use a wireless TV to send email in the future. 2. If he have=>has a lot of money, he will buy a big house. 3. Do=>Will you have a fridge that can cook your meals in 2050? 4. Instead off=>of having a bath, it is better for us to use a shower. |
............................. …………………… …………………… …………………… |
PM
14 tháng 5 2019
People of ethnic minorities in Phu Yen celebrate Hoi Mua Festival every March. It is held to thank the Rice God for the crop, and to pray for better crops in the future . Families also worship their ancestors and parents on this occasion . Villagers voluntarily contribute money and other things to celebrate the festival. In this festival monks are invited to preach . People play drms , sing songs and dance . They also drink rice wine through a long thin bamboo tube . There are some other activities such as cultural shows , buffalo races, and traditional games . The festive atmosphere is felt around all the villages
Tick cho mink nha . Thanks
DT
Đỗ Thanh Hải
CTVVIP
22 tháng 11 2021
1. Recycle and we will save natural resources.
→ If we recycle, we will save natural resources.
2.Hurry up or you will be late for work
→ If you don't hurry up, you will be late for work
→ Unless you hurry up, you will be late for work
3. Don’t leave the lights all night or you’ll waste electricity.
→ If you leave the lights all night, you’ll waste electricity.
4. You can improve your English by practicing speaking English every day.
→ If you practice speaking E everyday, you can improve your ENglish
5. Phone me tonight or he won’t get any information.
→ If he doesn't phone me tonight, he won’t get any information.
→Unless he phones me tonight, he won’t get any information.
6. “Where are you living now?” I said to him
→ I asked him where he was living then
7.“What do you do to improve your English?” the examiner asked me.
→ The examiner asked me what I did to improve my English
8. “Will you finish these reports for me tomorrow, Mary?” said Peter
→ Peter asked Mary if she would finish thóe reports for him the day after
9.“I must stay at home tonight to do my homework” said John.
→ John said he had to stay at home that night to do his homework
10. “You can use my telephone if you need it.” said Lan to me
→ Lan told me I could use her telephone if I needed it
TM
1 tháng 2 2020
Combine each pair of sentences below to make a conditional sentence-type 1:
1. People use recycled materials. They save energy
If people use recycled materials, they will save energy
2. You save electricity. You turn off computer before leaving the house.
If you turn off computer before leaving the house, you will save electricity.
3. People want to protect the environment. They stop cut down trees.
If people want to protect the environment, they will stop cut down trees.
4. You see a used can in the road. What will you do?
If you see a used can in the road, what will you do?
Đáp án B
Giải thích: turn off: tắt
Dịch: Nếu bạn tắt đèn khi không dùng, bạn sẽ tiết kiệm điện.