C1.1 Unit 3

Choose the correct preposition: I am deeply concerned for/ of/ about global issues.

Choose the correct preposition: "It was wrong for/ of/ from me to ignore you."

"A beacon of light" is something: a) negative b) positive. c) neutral

Choose the correct word to complete the phrase: She received a lot of help in the past, now she wants to pay it backward/ forward/ sideways.

Choose the correct word to complete the sentence: The charity launched a crowdfunding business/ campaign/ model