11.   It will certainly involve close observation and careful thought.

12.   When you ask the whole group questions, give careful thought in advance to how you are going to deal with a flurry of waving hands and shouted answers.

13.   While it takes ingenuity and careful thought it is possible and productive to use drama at the centre of the curriculum, rather than as an occasional extra.

14.   The issues relating to legal admissibility require careful thought about how a major case could be co-ordinated.

15.   This can often give rise to dispute and requires careful thought.

16.   The offeror will need to give careful thought to the structure of the takeover.

17.   In this case, however, careful thought is needed about the cover against unexpected death.

18.   As for Bill, he has given careful thought to this, and I understand his decision and respect his reasons.

19.   Bush also refused to directly answer the question, saying only that he would give any such legislation careful thought.

20.   But last Christmas, after careful thought, she took her first steps toward becoming a social drinker.