Question 1: A. where

• "She asked where to organize the local charity event."

Question 2: B. who

• "We don’t know who to apply for the community grant."

Question 3: B. what

• "They want to find out what to improve the local park facilities."

Question 4: C. how

• "She doesn’t know how to encourage more people to volunteer."

Question 5: A. what

• "They need to ask what to fix the broken playground equipment."

Question 6: A. cut down on

• "The community decided to cut down on the amount of waste produced."

Question 7: A. take care of

• "She had to take care of the broken benches in the park."

Question 8: A. set up

• "They agreed to set up more events to encourage local participation."

Question 9: B. pass down

• "She tried to pass down the old traditions to the next generation."

Question 10: A. set up

• "They need to set up more local businesses to support the event."

Question 11: C. more crowded / more

• "The more crowded / more the city center becomes, the harder it is to find parking spaces."

Question 12: C. more reliable / harder

• "The more reliable / harder the public transport system is, the easier it is for residents to get around the city."

Question 13: B. lower / more difficult

• "The lower / more difficult the air pollution, the easier it is to enjoy outdoor activities."

Question 14: C. longer / easier

• "The longer / easier the traffic jams are, the harder it will be to reach the office on time."

Question 15: D. newer / easier

• "The newer / easier the buildings are, the easier they are to maintain."

Question 16: B. drink - will

• "Unless you drink enough water, you will become dehydrated."

Question 17: A. changes – will

• "Unless she changes her sleep schedule, she will feel tired."