I will watch while you sleep. এখানে “while শব্দটি-

........ you start now, you will be late. Give her a telephone number to ring ……… she gets lost. 'I shall help you provided you obey me.' Here the underlined word is a/an- He could not win but learnt a lot. Which parts of speech is the word 'but'? Tell me _ that. 'He could not win but learnt a lot.' Which part of speech is the word 'but'? Look before you leap. The word before used in the sentence is— I have read the book _ you lent me. I will write down the phone number ____ I forget 'Don't go out while it rains' In this sentence 'while is a/an-