______ there any living things on other planets？
I have no ideas．Maybe we can know more about that in the future．（ ）
A．Is B．Are
C．Has D．Have
Bob knows how to cut the cost of the project．I’m sure he can do the work with _____ money and ______ people．（ ）
A．less less B．fewer more
C．more fewer D．less fewer
Could you please give me a hand？I can’t complete the task on time ______ your help．（ ）
A．without B．under
C．with D．for
Don’t disturb Allen now．He ______ for the Spelling Bee competition．（ ）
A．prepares B．prepared
C．is preparing D．will prepare
I have only two tickets for TF Boys’concert．______ you _____ he can go on with me．（ ）
A．Either or B．Neither nor
C．Both and D．Not only also
I live in Room 403，Sam lives in the room right above mine，on the _____ floor．（ ）
A．third B．three
C．fifth D．five
