Do you often ______ from your parents?()
A. heard
B. hears
C. to hear
D. hear
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_____ _________ her homework in her room now?()
A. Is,doing
B. Does,do
C. Do,do
Did,do
Which number has the greatest absolute value? ( )
A. -19
B. -15
C. 13
D. 17
Traditions Clothing Store is having a sale. Shirts that were regularly priced at $20 are on sale for $17.what is the percentage of decrease in the price of the shirts? ( )
A. 3%
B. 15%
C. 18%
D. 85%
If the edge-length of a cube is 2, what is the volume of the cube ? ( )
A. 4
B. 8
C. 16
D. 32