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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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