[ Grammar ]
If we ……… littering, the environment will be polluted.
A. turn off
B. go on
C. go to
D. turn on

Random Topics:
Conditionals (0 - 1 - 2)Modal Verb, Passive VoiceComparisonsSimple and Continuous Present TenseModals and Active and Passive VoiceArticles and NounsTime ExpressionsSentence and FragmentComperative and SuperlativePersonal pronouns + possessive adjectives + Introgative pronounsOther quiz:
Grammar › ViewRecognize the metaphor: Her words were a soothing balm to my soul.
A. Her words provided comfort and healing.
B. Her words were completely ignored.
C. Her words caused confusion and doubt.
D. Her words were harsh and critical.
Grammar › View
My teacher has a great ___________. He is always telling us funny jokes.
A. sense of humours
B. senses of humours
C. senses of humours
D. sense of humour
Tenses › ViewWhich one is NOT a type of Present Tense?
A. Simple Present
B. Present Continuous
C. Present Perfect
D. Future Perfect
Mixed General Quiz › View
A person who acts is an act___.
a. er
b. or
c. ar