Related Questions

There are blank spaces in the following passage which have been numbered . These numbers are printed below the passage and against each some words are suggested . Find out the word that best fit the blank spaces. Global Strategies to control infective disease have historically included the erection of barriers to international travel and ___ (24) _______. Keeping people with such deadly disease outside national borders has ___ (25) _______ as an important public health policy in the human immunodeficiency virus (HIV) epidemic . Betwwn 29 and 50 countries ___ (26) _____ to have introduced border restrictions on HIV _ positive foreigners ,usually those planning an ___ (27) ___ stay in the country , such as students , workers or seamen.
The wild animals also need---.
Select the right option for the blank space. If forest are destroyed , wild animals ___ their natural habitation .
'Wild men' are wild because they are---.
In the food relationship where the lion eats the wild beast, and the wild beast eats plants
The wild animals also need______. 
Neither of the scout leaders know how to trap wild animals or how to prepare them for mounting. Identify the word/phrase that must be changed in order for the sentences to be correct.
If forests are destroyed, wild animals .......... their natural inhabitation.
Two men and women are entrusted with a task. The second man needs three hours more to cope up with the job than the second man and the woman would need working together. The first man, working alone, would need as much time as second man and the woman working together. The first man working alone, would spend eight hours less than the double period of the time second man would spend working alone. How much time would the two men and the women need to complete the task if they all asked together?
Both coffee and tea have beneficial as well as ___ side- effects; while they stimulate the heart and help overcome fatigue, they also ___ insomnia and other nervous disorders.