[ Passive Voice with Modals ]
Metal cans ______ cleaned before recycling.
A. can be
B. must be
C. may be
D. should be
Select your answer:

Random Topics:
Adverbial Clause of ConcessionFrequencyPerfect Tenses and Have GotTenses and ConclusionsVerbs: Action, Linking, and HelpingSubordinating and Coordinating ConjunctionsAdjectives & AdverbsHelpful Phrases Present simple or Past simplePresent and Past Simple PassiveOther quiz:
Past Perfect Tense › ViewWhen he arrived at the station, the train …
- had left
- had leaved
Conditionals › View
Without the traffic jam on the high way this morning, I _________late for the meeting.
A. would be
B. would have been
C. hadn’t been
D. wouldn’t have been
