could someone please correct these sentences (and give grammatical explaination if possible).<br/><br/>1. This is very the butterfly that I have been in search of for years.<br/><br/>2. Which is often the case with young people, the students have soon got used to their new surroundings.<br/><br/>3. Whoever plan to attend the meeting ought to send a short note to the office.<br/><br/>4. Nowhere is the effect of this expansion of English into new domains are seen more clearly than in communication on the internet.<br/><br/>5. It is wood that supply the raw materail for many ornaments, most of our furnitures, and the structure of our homes.