[ Auxiliary Verbs, if, unless and Modal ]
We ______ turn off the lights when leaving a room to save energy.
A. need
B. need to
C. needs to
Random Topics:
Perfect TensePunctuationsConjunctions & Cohesive DevicesCoordinating ConjunctionsDirect and Indirect SpeechInfinitives and GerundsConjunctions in Complex SentencesQuestion tag and + - AgreementReported SpeechCan, Could, May, MightOther quiz:
Vocabulary › ViewThe correct meaning for tolerated is…
A. violent
B. flash
C. proof
D. allowed
Tenses › View
What is the main purpose of the past continuous tense?
A. To describe an action that was happening at a specific time in the past.
B. To show a completed action in the past.
C. To indicate a future action.
D. To express a habitual action in the past.
Grammar › ViewShe agreed ____ with us to the tree-planting event.
A. come
B. to come
C. coming
D. to coming
Present Perfect Tense › View
Which one is correct ?
A. Since I won the lottery ,I have been to Bkk twice
B. Since I won the lottery ,I have gone to Bkk twice