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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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