There are many trees on ______side of the river． A．both B．eitherC．allD．a

There are trees ____ all shapes on the hill.A: inB: ofC: atD: by

There are many ______ here.A、boxB、boxsC、boxesD、boxies

Today, there are nearly as many educational opportunities in the______industry as there ar

There are too many _____ here for me to concentrate on my reading.A.distractionsB.diffe

There are among many American families______.A.li

Above the trees are hills ______ magnificence the river faithfully reflects on the surfac