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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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