( ) 1. I ____ half an hour ____ Eng lish every morning.
A.take,to read B.take,reading C. spend,to read D. spend,reading
( ) 2. The number of the books in this library ____ almost 2,000,000.
A. is B. am C. are D. /
( )3. How are you going to school tomorrow, ___bike or ____ foot?
A. by, by B. on, on C. by, on D. on, by