Choose the sentences that have the same meaning as the given ones. 7. If we don’t hurry, we will be late for the show. A. Unless we hurry, we will be late for the show. B. Unless we hurry, we won’t be late for the show. C. If we don’t hurry, we won’t be late for the show. D. If we hurry, we will be late for the show. 8. If you press CTRL + S, you will save the file. A. If you don’t press CTRL + S, you will save the file. B. If you press CTRL + S, you won’t save the file. C. Unless you press CTRL + S, you will save the file. D. Unless you press CTRL + S, you won’t save the file. 9. They won’t survive in the desert if they don’t take extra water with them. A. Unless they take extra water with them, they will survive in the desert. B. Unless they take extra water with them, they won’t survive in the desert. C. If they take extra water with them, they won’t survive in the desert. D. If they don’t take extra water with them, they will survive in the desert. 10. If we send an invitation, our friends will come to our party. A. Unless we send an invitation, our friends won’t come to our party. B. Unless we send an invitation, our friends will come to our party. C. Unless we don’t send an invitation, our friends won’t come to our party. D. Unless we don’t send an invitation, our friends will come to our party.