1 The homeless man was dressed in clothes. A puffy B scruffy C messy D frizzy 2 Greenpeace tries to awareness of environmental issues. A promote B raise C expand D lift 3 The campaign we are planning will surely people’s attention! A catch B draw C hold D reach 4 Andy is ready to the challenge of climbing Mt. Everest. A face B have C set D get 5 Urban developers are often by ecologists for damaging the environment. A accused B abused C criticised D charged 6 Wilma is very generous and regularly money to charity. A presents B gathers C donates D supplies 7 We can use power from the sun to electricity. A construct B conserve C build D generate 8 You can your local charity by volunteering. A encourage B adopt C sustain D support 9 You should try bungee jumping for a(n) adventure. A eye-opening B hair-raising C nerve-wracking D sharp-toothed 10 Joey always sticks to his and does what he thinks is right. A traditions B principles C judgement D reputation №2 Choose the correct item. 1 We …….. help out at the homeless shelter; it’s a good idea. A have to B must C should 2 If I won a lot of money, I …….. donate some to charity. A will B would have C would 3 This is the cabin …….. we stayed last winter. A which B when C where 4 I wish I …….. in the charity race, but I was busy. A ran B had run C would run 5 He …….. come to the clean up day, he is working. A mustn’t B doesn’t have to C can’t 6 Max , …….. work has helped many street children, was given an award. A whose B who C which 7 That’s Mr Rogers …….. works at the wildlife reserve. A whose B which C who 8 You …….. enter the building; it’s forbidden. A shouldn’t B don’t have to C mustn’t 9 I wish I …….. on holiday, but I don’t have enough money. A went B would go C had gone 10 Mike …….. find a job; he’s still unemployed. A can’t B ought not to C mustn’t

1. The correct answer is B - scruffy. Scruffy means untidy or shabby in appearance, which matches the description of a homeless man.
2. The correct answer is A - promote. Greenpeace aims to promote awareness of environmental issues, meaning they want to raise awareness and educate people about these issues.
3. The correct answer is A - catch. The campaign is planning to catch people's attention, meaning they want to attract and hold their attention.
4. The correct answer is A - face. Andy is ready to face the challenge of climbing Mt. Everest, meaning he is prepared to confront and overcome it.
5. The correct answer is C - criticised. Urban developers are often criticized by ecologists for damaging the environment, meaning ecologists express their disapproval and negative judgment towards them.
6. The correct answer is C - donates. Wilma is generous and regularly donates money to charity, meaning she gives money willingly and without expecting anything in return.
7. The correct answer is D - generate. We can use power from the sun to generate electricity, meaning we can produce electricity from sunlight.
8. The correct answer is D - support. You can support your local charity by volunteering, meaning you can assist and help them.
9. The correct answer is B - hair-raising. Bungee jumping is considered hair-raising because it is thrilling and can make your hair stand on end.
10. The correct answer is B - principles. Joey always sticks to his principles, meaning he adheres to his moral beliefs and values.

As for the second part:
1. The correct answer is C - should. "We should help out at the homeless shelter; it's a good idea" expresses a recommendation or suggestion.
2. The correct answer is C - would. "If I won a lot of money, I would donate some to charity" is a conditional statement expressing a hypothetical situation.
3. The correct answer is C - where. "This is the cabin where we stayed last winter" is asking for the location or place where the speaker stayed.
4. The correct answer is A - ran. "I wish I ran in the charity race, but I was busy" expresses a regret about not participating in the race.
5. The correct answer is C - can't. "He can't come to the clean-up day, he is working" indicates that he is unable to come because he is already occupied with work.
6. The correct answer is B - who. "Max, who work has helped many street children, was given an award" is a relative clause identifying Max as the person whose work has helped many street children.
7. The correct answer is C - who. "That's Mr. Rogers who works at the wildlife reserve" is providing additional information about Mr. Rogers as the person who works at the wildlife reserve.
8. The correct answer is C - mustn't. "You mustn't enter the building; it's forbidden" indicates that it is not allowed or prohibited to enter the building.
9. The correct answer is A - went. "I wish I went on holiday, but I don't have enough money" expresses a regret about not going on vacation.
10. The correct answer is A - can't. "Mike can't find a job; he's still unemployed" indicates that he is unable to find a job.