[ Modals ]
We ___ avoid wasting water whenever possible.
A. need
B. could
C. ought to
D. might

Random Topics:
Grammar PhrasesProgressive TensePhrasal verbs and Prepositional PhrasesInfinitives for reasonsPresent Simple for Future ArrangementWill and Will notNoun and PronounHave toPrepositionComparisionsOther quiz:
Reported Speech › ViewHe asked me who____________ the editor of that book.
A. was
B. were
C. is
D. has been
Present Perfect and Present Perfect Continuous › View
The Present Perfect Continuous answers the question…
A. how long
B. how much
C. how often
D. how are you
Grammar › ViewMarsha gives her ________ card to celebrate her birthday party.
A. invitation
B. development
C. arrival
D. refusal
Modal Auxiliary Verbs › View
The given sentence below expresses a weak possibility:
Things might not be as bad as they seem.
A. TRUE
B. FALSE
