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1.Don't get up late , or you will miss the bus.
=> If you get up late, you will miss the bus
2. Lan stayed up late yesterday, so she is tired today.
=> Because of staying up late, she is tired today
3.I think you shouldn't forget to do your homework .
=> If I......were you, I would not forget to do homework
1.His sister began collecting stamps when she was10.
=> His sister has.......started collect stamps when she was 10
5.The last time we met her was two weeks ago
=> We haven't....met her for 2 weeks
5.Nam would rather hang out than stay at home.
=> Nam prefers.......hang out to stay at home
Make sentences using the words and phrases given
1.how/can/you/reduce/waste/house?
How can you reduce waste in your house ?
2.what/happen/rubbish/your/area?
What happens to the rubbish in your area ?
3.most/people/not/know/where/their/plstic waste/go
Most people don't know where their plastic waste goes
4.noise pollution/occur/because/there/too many/loud/sounds/environment
Noise pollution occurs because there are too many loud sounds in the invironment
5.many/animals/eat/litter/become/sick/because/people/throw/it/ground
Many animals eat litter and become sick because people throw it on the ground
6.people/will/more/aware of/protect/environment/if/there/more/warnings/about/danger of pollution
People will be more aware of protecting the environment if there are more warnings about the danger of pollution
7.If/people/ride/bikes/work/they/keep/air/less polluted
If people ride their bikes to work, they will keep the air less polluted
1.How can you reduce waste in your house ?
2.What happens to the rubbish in your area ?
3.Most people don't know where their plastic waste goes
4.Noise pollution occurs because there are too many loud sounds in the invironment
5.Many animals eat litter and become sick because people throw it on the ground
6.People will be more aware of protecting the environment if there are more warnings about the danger of pollution
7.If people ride their bikes to work, they will keep the air less polluted
I.Put the verbs into the correct form:
1.If people (be).......were.......fully aware of the dangers of air pollution,they (damage)....would damaged................the atmosphere this way
2.We (not be)..........wouldn't be.............able to drink that water if it is not refined
3.If you (reduce)...........reduce.............the number of bulbs in your house,you (pay)...........will pay.........less money for the electricity bill next month
II.Fill in the blank with the correct form of the given word
1.Many people don't know about the.........dangerousness...............of soil pollution (dangerous)
2.The river is seriously............contaminated........by the factory's waste (contaminate)
3.The water color can show us how......polluted............the river is (pollute)
III.Find one mistake in each sentence and correct it
1.Constant exposure to noise pollution will lead in the loss of hearing (gạch chân ở to,will,in,loss)
2.Because of we turned on a lot of bulbs,our eyes got strained (gạch chân ở because of,on,got,strained)
3.If the environment were not polluted, birds wouldn't leave their habitats and plants would die (gạch chân ở polluted,wouldn't,habitats,would)
EX 1
1. Lan can sing very well . She can't play piano (combine these sentences with although )
-> Although Lan can sing very well, she can't play piano
2. we use the cars all the time .we make the air dirty (''If'')
-> If we didn't use the cars all the time, we wouldn't make the air dirty3.If the soil (be) is polluted , the vegetables (die) will die (chia động từ)
4 This is(interesting ) the most interesting book that I have ever read(so sánh hơn nhất)
5. The cars/ will /fly/be able to/ in the future (sắp xếp)
-> The cars will be able to fly in the future
6.The will a new school in this area next year ( câu bị động)
-> A new school will be built in this area next year
1. Why does he go to the library five times a week?
- Because he will have an exam next week
2. Why did his son have a toothache last week?
- Because he ate a lot of sweet
3. Why is she tired? - Because she stayed up late last night
4. Why are they often late for school?- Because they often get up late
5. Why does Tam buy a lot of toys?- Because she want to give her children
6. Why didn't Lan come to the party last Sunday?
- Because she was busy
1. Because Lan watched TV last night, she was very tired
2. If people fly less. The air will be less polluted.
1. Lan is tired because she watched TV late last night.
2. If people fly less, the air will be less polluted.