[ Modals ]
__________ you turn off the tap while brushing your teeth to conserve water?
A. must
B. may
C. should
D. can

Random Topics:
Present PerfectGrammar - may & might-ed or -ingModal VerbPositive and Negative ConnotationsPassive Voice in Past Simple TensePassive and Active VoiceThere is, There are, Some, AnyCollective NounsParticiple Clauses & Cleft SentencesOther quiz:
Modal Auxiliaries › View____Henry_______ in hotel when he came to Mexico? Yes, he had to
A. Did have to stay
B. Did have stay
C. Did has to stay
D. Does has to stay
Sentence Completion › View
We hope to begin interviewing _______ applicants by the end of the next week.
A. job
B. occupation
C. chore
D. positioning
Grammar › ViewMany people are more focused on improving their own lifestyles _____ on saving the planet.
A. then
B. tan
C. than
D. think
Noun Phrase › View
Find the noun phrase in the sentence: “The protection of wildlife is crucial.”
A. The protection
B. Of wildlife
C. Protection of wildlife
D. Wildlife is
