Look again at the context of the words in exercise 3. Choose the correct definition (a or b) for each one. (Xem lại ngữ cảnh của các từ ở bài tập 3. Chọn định nghĩa đúng (a hoặc b) cho mỗi từ.)

1 a. any form of written material

   b. send somebody a written message using a mobile phone

2 a. not understand or judge somebody/something correctly

   b. a word, figure, etc. that is not said or written down correctly

3 a. contact

   b. put your hand onto something

4 a. strong connections

   b. join two things strongly together

5 a. having something to do with sports

   b. the activity of going for long walks in the country for pleasure