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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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