Example sentences of "it [is] necessary " in BNC.

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1 I still do n't feel it 's necessary to wear scruffy clothes to be an actor .
2 It 's necessary because the PM wants it .
3 ‘ The NFU is well known for representing farmers , and it 's necessary for the BHA to be easily understood as representing the hospitality industry in all its forms , ’ he said .
4 ‘ The majority of compulsive spending is comfort spending — and in order to cure it , it 's necessary to confront the cause of your discomfort , the emotional pain which shopping only temporarily eases . ’
5 ‘ A pity it 's necessary — unexpected drama , I mean , ’ said Jane , thinking of the stories she had heard of the bonhomie of the war , in contrast with the stiff , glib cult of the eighties .
6 Since few living rooms have a naturally humid atmosphere , unless you happen to have a humidifier installed for your own comfort , it 's necessary to create localised humidity for those plants that need plenty of moisture in the air .
7 I do n't think it 's necessary for you to ‘ understand ’ .
8 Then it 's necessary to re-view the lots to make sure they have n't been further damaged during the view . ’
9 It 's necessary , I assure you . ’
10 It will be all right because it 's got to be all right , it 's necessary — without it the world ends . ’
11 ‘ That 's why it 's necessary we weed out the undesirables now . ’
12 But it 's necessary to mention that there is some evidence that different photochemical mechanisms are used by certain brain based photoreceptors in insects .
13 As parent of two children aged 12 and 10 , who are usually well-behaved , sometimes we do feel it 's necessary to check their behaviour .
14 Without going over all the ground again it 's necessary to state that Siporax is a sintered glass material with a massive external and internal area for bacteria and therefore a remarkably small quantity should be able to filter a vast pond .
15 When it 's necessary to build deeper than suitable for full block courses , the difference can be made up with bricks , laid normally for a 75mm depth , and on edge to give a 110mm course .
16 ‘ I do n't think it 's necessary .
17 Sometimes it 's necessary to leap in and find yourself doing something without procrastination .
18 It 's necessary to believe in your own importance . ’
19 Do you think it 's necessary to stress the femaleness of all this , or should men and women in rock groups be considered in the same way ?
20 ‘ I do n't think it 's necessary , Alec , ’ I muttered .
21 I do n't think it 's necessary to portray and try and show the poverty and primitiveness , my emphasis was on the close-knit family units and the craft of these people . ’
22 For example , if you order a customized machine , be suspicious if you 're offered next-day delivery ; most manufacturers feel it 's necessary to keep machines running for at least 24 hours — a process known as burning in — to check for any possible faults before sending them out .
23 It 's necessary for you to stand .
24 ‘ Gerald , are you sure it 's necessary to muzzle a chihuahua ? ’
25 so it 's necessary to talk about it and risk conflict . ’
26 Do you really believe it 's necessary ?
27 And I agree I do n't want to wade through everything but I , I think we need to lay down management information criteria , and only receive information if it 's necessary on , on those headings .
28 er , it depends on one 's own tastes , I personally do n't like the open planned that I 've seen in very modern houses where , erm I , I do n't quite know how to express it but it does seem to me odd to be on one floor level and then two feet up you 're on another level and er , that 's one aspect of the open plan that does n't appeal to me and I do n't quite understand why it 's necessary to have everything that 's going on in one room with pieces of furniture designed to act as barriers between the different functions or purposes for which you give parts of the room .
29 There is a problem because this , this amino acid is essential and it 's necessary for life , so you 've actually got to have some of it , but if they have too much it will cause severe damage .
30 A and the , the justification for doing this would be that in the long term we will need the coal therefore it 's ne it 's necessary to keep er a viable coal industry going .
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