[ Grammar and Sentence Structure ]
. Select the correct sentence:
A. Everyone must be careful about polluting the air
B. We must all be careful about polluting the air
C. All people must be careful about polluting the air

Random Topics:
The Present Progressive TenseAdjective OrderFuture Tense VerbPresent/Future/Past Simple/Present PerfectSimple Present Tense/be/Present ProgessiveDirect and Indirect QuestionTravel VocabularyModal, Causative Verb & Elliptical StructureGrammar (Adjectives)1st ConditionalOther quiz:
Would rather/ would prefer/ would like › ViewI’d rather she _______ something different.
A. study
B. studied
C. to study
D. would study
Articles › View
People in ____ Western countries are often surprised to learn that ____ Japanese celebrate Christmas.
A. Ø – Ø
B. the – the
C. the – Ø
D. Ø – the
Grammar › ViewA: ________________
B: No thanks, I am just looking.
A. Can I help you?
B. How can I get to the airport?
C. How about going to the restaurant?
D. What do you think about this?
Prepositions - Conjunctions › View
Patrons who arrive at the theater _____ the show has begun will not be seated until the intermission.
A. wherever
B. into
C. along
D. after
