2011小升初英语模拟试题(二)(3)

　　Answer：_____________________

　　4.Lee has stacked(堆)some building cubes like this in the corner of a box.How many cubes are in the stack?How many cubes altogether would be needed to fill the box?

　　Answer：____________________

　　5.A blacksmith has to make along，continuous chain.He has 15 links which are formed in five sets of three.He does not have any more links，so he has to form the chain from what he has.He hasn't much time to do it and every action takes a minute to do.To open a link is one minute and to close it up again another. How long does the blacksmith take to make this chain?

　　Answer：_____________________.

　　6.Peter is 15 years old.Three years ago，his younger sister Michelle was half Peter's age.How old is Michelle now?

　　Answer：_____________________