These children are quick _____ learning, we’ll have them trained in new methods.

A) is it B) is there C) it is D) there is

A) Confusing B) confident C) convincing D) conscious

A) would make B) made C) make D) makes

A) not having eaten B) not have eaten C) not eating D) having not eaten 

A) actual B) natural C)formal D) normal

A)we found

B)did we find

C)have we found

D)we have found

A)where

B)that

C)which

D)how

A)on

B)for

C)at

D)to

A)so

B)what

C)that

D)while

A)being discussed

B)to be discussing

C)having discussed

D)discussing