Collocations and Associations

Which of the following words can come after the verb 'to take'?
1. a risk
2. care
3. a photograph
4. an aeroplane
5. a look
6. time
7. a walk
8. an event
Which of the following words can come after the verb 'to sign':
1. an autograph
2. a form
3. an opinion
4. a book
Which of the following phrases can come after the expression 'it’s worth'?
1. a try
2. a lot of money
3. be sure about
4. thinking about