( )We shouldn’t cut down trees and waste water.
A. too many ; too many B. too many; too much C. too much; too much
( )I to school when I six.
A. come; wasB. came ;wasC. come; is
( )We are all very pleased our studies in the school.
A. in B. atC. with
( )Our teacher taught us more from real life.
A. learnB. how to learnC. how learning
( )Go straight and turn left the second crossing.
A. inB. atC. for