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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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