His family members gave some examples of ______ his drinking and smoking had affected the family [ ]

worry, Mrs Black, your son get slightlyinjured.–_____! I will call my husband and tell him there isnothing serious.

With a lot of homework _________, I had to stay at home all day.

These two books are very interesting. Youcan choose _________ of them.

Examination compositions, together with most business letters and government reports, are the main situations ________ formal language is used.[ ]