[ Nouns & Pronouns ]
Workers are advised not to operate certain machines by…………
A. they
B. them
C. their
D. themselves

Random Topics:
Will and Going toRelative Clauses with who and whichPassive Voice in Past and Present TenseCommon Error1st ConditionalPresent Perfect SimplePreposition after some VerbsRelative Clauses PronounsPassive Voice and ModalsPreposition and Word FormOther quiz:
Grammar › ViewThere wasn’t a chair for the headmaster, _______ is a big problem.
A. what
B. which
C. that
D. where
Offer and Suggestion › View
You should speak to our teacher about this matter.
A. Suggestion
B. Offer
Modal Verbs › ViewWhen I was in the park. I __________ see fantastic insects.
A. was able to
B. should
C. might
D. have to
Grammar - Imperatives and Let › View
SELECT THE CORRECT SCHOOL RULE
A. Run in the corridor.
B. Don’t run in the corridor
