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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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