Complete the sentences with the correct passive form of the verbs in brackets.
1.Junk food must at all costs. (avoid)
2.Leaflets about stress at school yesterday. (hand out)
3.Anxiety to lead to many serious illnesses. (say)
4.All stress should harmfull. (not/consider)
5.Sleep patterns by too much worrying. (often/affect)
1. must be avoided
2. were handed out
3. was said
4. were not considered
5. often are affected