当你想问朋友能够跑得快吗,应该说:A. I can run fast. B. Can you run fast ?C. Can you ride fast ?
( ) There ______ enough pencils in the box. A.is B.are C.am
( ) They _____lots of places last week A.visit B.visited C.visiting
( ) I want two of cheese. A.kilo B.kilos C.half a kilo
( ) There _____ a teacher in the class A.are B.be C.is
( ) There are ______books on the desk. A.too many B. too much C.lot of