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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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