What’s the use ______ extra leisure time if you don’t know what to do?a.have b.to have c.being have d.of knowing,为什么B 不行呢?

what's the building's _____ (high) what's the _____ of their hair? What's the use of a shopping list? What's the use of doing this foolish work是什么意思? what's the use of a book without picture什么意思关键是the use of what's the difference between 'is more use' and 'is of more use'?On semantics What does the word mean?的同义句急是What;s the _____ _____ the word? what's the cost of the trip?（同义句） _____ _____ does the trip _____? -What's the _____ today?-It's October 6th. what's the color _____ your uncle's new car? There is _____ “u” and “s” in the word “use”.A.aThere is _____ “u” and “s” in the word “use”.A.a;a B.a May I use your ________________?-What's the weather like today -It's time for ________________.I often do my homework at _________________.It 's time for _____.Little Tommy had some _________ for breakast. What are you going to do _____ the money?A byB with C inD use What do you _____?What's the _____ of the new word?(mean) There's something wrong with the fridge.Stop _____ it A.using B.to use C.use D.used 英语题,用适当的形式提问1.We are not allowed to go fishing .It's a ____sign(warn)2.What's the ______ of the word?(mean)3.What does this sign _____(meaning)4Going _____ is good for our health(hike)5.The book is ______ to us.（use）6.Let's 同义转换What's the meaning of sew?What ____ _____ _____ sew______? what's the price of those shorts?_____ _____ _____ those shorts?