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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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