A:Do you need something?B:I'm fine,thank you.---I'm fine.是什么用法

when do you need a _______card?[board] what do you need Do you need a mock interview? I can help you. What ()do you need?I also need a rubber.A else B / C someWhat ()do you need?I also need a rubber.A else B / C someA:else What ()do you need?I also need a rubber.A elWhat ()do you need?I also need a rubber.A else B / C some 1.------Do you need any help?------Yes,I______.a.need b.do Do you need __water?-yes,I think I __.A.more do B.much need You'll need a s______ tool to do that Do you need ___(have) a rest after hard work? you do not need to purchase a recipe for this what do you need (介词）making a ship Do you need a bag for sports or school? Which ( )do I need?You can( )a No.102 bus Do you need a ride?We can car pool. What do you need for a good life? A ctually do you need what kind of You -------get to the station by bus. A.do not need B.need not to C.do not need to D.need do not to Need we do this job now? Yes,__________. A.you need B.you should C.you must D.you can