[ Grammar ]
All of us have to obey _______ strictly
A. traffic rules
B. traffic
C. traffic jam
D. regular

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IN, ON & ATConditionals Type IAdverbial Clauses of Reason / CauseMesopotamia VocabularyVocabulary and Verb TensesWish SentenceSimple and Compound SentencesSubjective and Objective PronounPresent and Past Simple PassivePunctuationOther quiz:
Grammar › ViewA:How ___ students are there in the school gym? B:There are 3,500 students. It’s very crowded(擁擠的)there.
A. old
B. do
C. many
D. much
Grammar › View
What is the meaning of preheat?
A. To re heat something again
B. To use something again
C. To rewind something
Grammar › ViewI would travel a lot if I _________ a car
A. get
B. will get
C. would get
D. got
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The Present Simple at What Grammatical Tenses change?
A. Past Perfect
B. Past Progressive
C. Past Simple
D. Past Perfect Continuous