A) was employing
B) is employing
C) is employed
D) employing
E) employed

A) stole
B) stolen
C) was stolen
D) was stealing
E) was stealed

A) been studied
B) studyed
C) been studying
D) being studied
E) being studying

A) happens
B) were happened
C) is happened
D) happened
E) was happened

A) had stung
B) was stinged
C) had been stung
D) stung
E) had being stung

A) can prevent
B) can be preventing
C) can be prevented
D) are preventing
E) prevent

A) am agree
B) agree
C) agreeing
D) am agreed
E) were agreed

A) are manufactured
B) manufacturing
C) have manufactured
D) manufactured
E) are manufacturing

A) accomplished
B) accomplished
C) has accomplished
D) will be accomplished
E) accomplishes

A) were penicillin discoverd
B) penicillin discovery
C) was penicillin discovered
D) penicillin was discovered
E) did penicillin discover

A) equip by
B) equip with
C) be equipped by
D) be equipped of
E) be equipped with

A) could be taken
B) has been taking
C) is being taken
D) is taking
E) has taken

A) absorbed easily
B) absorbs easily
C) is easily absorbing
D) easily absorbed
E) is easily absorbed

A) have finished
B) finishes
C) finish
D) be finish
E) be finished

A) was hiring
B) hired
C) got hired
D) got hiring
E) were hired

A) is dedicated about
B) is dedicating to
C) is dedicating for
D) is dedicated to
E) is dedicated by

A) had been buried
B) buried
C) was buying
D) had buried
E) was buried

A) establishes
B) establish
C) establed
D) established
E) establishing

A) have been developed
B) develops
C) developing
D) are developed
E) developed

A) married to
B) marry on
C) marry to
D) marry with
E) married with

A) were praised
B) was praising
C) were praising
D) praised
E) praised