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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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