=> If you turn off all the lights, you will not pay more money.
=> If you turn off all the lights, you will not pay more money.
1. Turn off all the lights and you will not pay more money.
If ..........................................................................................................
2. Unless she wears warm clothes, she will have a cold.
If ..........................................................................................................
3. Be careful or you may have an accident.
If ..........................................................................................................
4. phone your parents or you have a trouble.
If ..........................................................................................................
5. Unless she whispers, everyone knows what she is saying.
If ..........................................................................................................
6. Stay here and you will feel save.
If ..........................................................................................................
7. Pay electricity bill today or your electricity will be cut off.
If ..........................................................................................................
8. Stop smoking otherwise your cough may be worse.
If ..........................................................................................................
9. Unless we use less fossil fuel, they will be run out soon.
If ..........................................................................................................
10. Unless it stops raining today, we may be faced with a serious flood.
If ..........................................................................................................
Mọi người giúp mình với, mình đang cần gấp, xin cảm ơn ạ
I/ supply the correct verb tense
1. You (be)..........late for school if you (not go).......... .now
2. I( help)............. you with the homework if i (be)............free
3. There (be)...........big floods every year if we (cut)............ down too many trees in the forests
4. If we (not stop)............ littering, the environment (become) ......... more and more polluted
5. She (pay).............50,000 dong if she (use).......... 2 energy-saving bulbs
6. If i (see).........him, i (give).........him a lift
7. The table (will collapse).....................if you (stand) ............on it
8. If he (eat) ...........all that, he (be).........ill
9. What (happen)............. if the pollution (go)......... on?
10. If the work (not finish)........... on time, we (fire)..........you
11. If we (not stop) .............smoking, you (die)..........soon
12. The electricity will be cut off if you (not pay)..............the bill with in 2 days
13. If it ( not rain) ...........tomorrow, we (come)........ to visit them
Complete the following sentences .
1. Here / be / some / simple things / you / can do / save energy / classroom .
2. If / you / not / need / them , turn / lights / off .
3. When / it / be / hot , open / window / instead / air conditioning .
4. When / it / cold , close / door / windows / keep / more heat / in .
5. If / you / have / sink , not let / water / run .
6. Unplug / things / such / projects / computers / lamps / when / they / be / not / in use .
7. Turn off / fans / windy day .
HELP ME !!!!!!!!!
What will homes be like by the year 2050? What ...... (improve) will there be in the general standard of living?
Forget about entering the house with a key ....... (admit) will only be possible with a ...... ( person) card. It will be of no ...... (important) if you leave lights or heaters on when you go out. They will be ..... (automatic) switched off. The (safe) ...... of your house will not be a problem. ......... (protect) against fire and tintruder will be guaranteed. Doing the shopping, going to the bank, talking and seeing people on the other side of the world without leaving home will all be possible due to the ..... (exist) of 21st century technology.
Each home will have a ......(centre) computer controlling all sort of ...... (practice) devices that will make life easier and more comfortable.
I.Chuyển các câu sau sang điều kiến lần 1+Dkl2
1.Eat more fruit and vegetable or you will put on weight.
=)If...................
2.Do not make so much noise or you can not understand the lessons
=)If..........................................
3.If you do not pay me money.I will call the police.
=)Unless.................................
4.If he is not too fat,he will be more handsome
=)Unless..........................
5.Because math is very difficult,I study it very hard
=)If............................................
6.Trang can not come to the party because her Mom will go home late
=)If...........................................
7.They do not like Tom because he always tells lie
=)If....................................
8.Van can not buy that house because he does not have enough money
=)If................................................
1: I sugget................ some money ( collect)
2: what about........... a shower instead of a bath to save energy ( take)
3: I think we about............. off the faucerts ( turn)
4: If we plant more trees along the streets, we................ more shade and fresh air ( have)
5 : If the pollution............. on , the wold will end up like a second-hand junk-yard (go)
Write the speech for your classmates. The ideas may help you.
Good/ I'm/ Tonight, I/ going/ tell/ how/ save/ electricity/ water/ school.
Most/ us/ waste/ much/ energy/ school. You/ reduce/ by:
- Turning the faucets before using
- Turn/ the fans/ the lights/ going/ the class
- Not turn/ the fans/ it/ cold.
If you/ these simple rules, not only/ you/ save money, but/ conserve/ resources.
Good evening, my classmates, I'm............. and tonight................
Put one suitable word in each space
Energy is one of the (1)______ that many people interested in. It is not an unfamiliar word. It is heard, said, discussed say after day. It is close to everyone's (2)________life. You turn on the lamp and it is (3)______ that gives you light. You turn on a TV and it is energy that gives you pictures and sound. You ride a motorcycle and it is energy that gives you (4)______ You cook your meals and it is energy that gives you heat to boil rice
The problem is that the demand for energy is rising and that the price of energy is getting (5)______ and higher. The supply of energy on earth is limited. It can not provide us all forever. The (6)_____ of energy in the future is inevitable. Therefore, saving energy is a must if we want to (7)_________ to live in a safe and sound world. If we save energy, the (8)_______ will be less polluted and our health will be better and we will live a more meaningful life and more happily. Perhaps the best (9)________ to the problem of energy is a source of clean energy coming from the sun : solar energy. This kind of energy is easy available, free, and inexhaustible. Futhermore, it does not cause (10)______
Make all the changes and additions necessary to produce from the following sets of words and phrases, complete sentences.
1) If/you/get there/full moon day/all lights/turned off.
->
2) Only lanterns /hung/and/view/spectacular.
->
3) It/more fabulous /when/you/stand/pavement/ and/watch/people/pass/by.
->
4) Tourists /backpackers /wonderful time/Hoi An.
->
KHOANH VÀO CÂU TRẢ LỜI ĐÚNG:
Everyday, in homes all over the world , people waste huge (1)............... of energy and water . Hong Kong is estimated to waste about $5 billion worth of energy a year. This is due to their bad habits. For example, leaving lights, air-conditioners and televisions on when no one is in the room (2)................ for wasteful energy consumption. Using too much water , or not (3)..................... dripping taps, also contributes to the problem . Most people do not realize (4)................. saving energy in the home will actually save them money. If people use (5)................. energy , gas and electricity bills will become lower. Most of the ways we can use to decrease energy consumption in the home are very simple . The most obvious one is (6).............. household appliances when they are not in use
1. A. numbers B. sums C. amounts D. qualities
2.A. explains B. accounts C. provides D. cares
3.A. closing B. reducing C. fixing D. breaking
4.A. which B. there C. whether D. that
5.A. lower B. fewer C. more D. less
6.A. turn off B. turn on C. break down D. break up