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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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