----- Nội dung dịch tự động từ ảnh -----
B. Use the correct word form of the word given in each sentence.
11. They formed a close
at school. (friend)
12.
students do their exercises
(care)
13. The population from the factory is a public
14. It is always
15. Every student was very
(dangerous)
to write down important points. (wisdom)
about the holiday. (excite)