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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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