[ Past Tenses ]
These documents ___ carefully.
A. was checked
B. were checked
C. are checked
D. checked

Random Topics:
Simple Past - Irregular VerbsFuture - will / going to / present continuousApostrophes and Quotation MarksMixed ConditionalModals for Ability, Possibility and PermissionGrammar Like & Linking VerbVerb to haveReported - GerundAdverb of MannerFuture Simple TenseOther quiz:
Grammar › ViewHave you climb Mt.Everest?
Yes, …………….
_
A. you have
B. I have
C. I haven’t
D. She has
Grammar › View
What kind of sentence?
Kevin ran to the park to play.
A. simple
B. complex
C. compound