My classmate Daniel dressed up ______the e﹣dog Hobo in today's English class．（ ）
A．asB．ofC．atD．to
Man can't live ______water．（ ）
A．ofB．forC．fromD．without
My grandparents live in an old apartment with ______floors and they are on the ______floor．（ ）
A．five， fiveB．five，fifth
C．fifth，fifthD．fifth ，five
Take ______umbrella with you． It's____ useful tool on rainy days．（ ）
A．an， aB．a， theC．an， theD．the， the
①﹣Do you know where the supermarket is？
②﹣Sorry ，I'm new here．
③﹣Thank you all the same．（ ）
A．①降调②降调③降调B．①降调②降调③升调
C．①升调②降调③降调D．①升调②升调③降调
①﹣Would you like some dumplings for lunch？
②﹣Dumplings？
③﹣Yes． What dumplings do you want？（ ）
A．①升调②降调③降调B．①升调②升调③降调
C．①降调②降调③升调D．①降调②降调③降调