23. ________ good ice cream, you need to use a lot of cream. a. Make b. Making c. To make d. For make 24. I got my friend ________ her car for the weekend. a. to let me to borrow b. to let me borrow c. let me borrow d. let me to borrow 25. They _______ good friends, but they've fallen out recently. a. used to be b. would be c. were d. are C. Identify the one underlined word or phase - A, B, C or D - that must be changed for the sentence to be correct. 26. Whatever happened, I didn't want to lose friendship of Vera. A B C D 27. The basic aims of science and magic are very similar - to understand and to A B C D control nature. 28. It was a period of her life when she made some lifelong friendship. A B C D 29. Simon finds it hard for making friends with other children. A B C D 30. Not longer are contributions to the advancement of industry made primarily by A B C D individuals.