( ) There ______ enough pencils in the box.
A.is B.areC.am
( ) They _____lots of places last week
A.visitB.visitedC.visiting
( ) I want two of cheese.
A.kilo B.kilosC.half a kilo
( ) There _____ a teacher in the class
A.areB.be C.is
( ) There are ______books on the desk.
A.too many B. too much C.lot of