mn giúp mình vs ạ ----- Nội dung dịch tự động từ ảnh ----- 21. Mark the letter A, B, C, or D to show the underlined part that needs correction in each of the following que Visitors were not permitted entering the park after dark because of the lack of security and lighting. A B C D A ones that fit him or her. B 22. Buying clothes are often a very time-consuming practice because those clothes that a person likes are rarely the Our new pocket calculator is enough small to be kept in the wallet. C D 23. A B C D 24. The professor had already given the homework assignment when he had remembered that Monday was a holiday. A B C D 25. One of the students who are being considered for the scholarship is from this university. B D
