[ Grammar ]
What is the negative form of ‘Open your book’?
A. No open your book
B. Don’t open your book
C. Not open your book
D. Open not your book

Random Topics:
Nouns - Word Form-IONPast Perfect or Past Perfect ContinuousTenses and StructuresOrder of AdjectivesGrammar - SimilesTenses, Tag Questions, Phrasal VerbsTime PhrasesGrammar and IdiomsPhrase vs ClauseModals and Comparative SuperlativeOther quiz:
Comparison & Modal Verbs in Passive Voice › ViewNothing ________ because it was very foggy and raining heavily.
A. is seen
B. could be seen
C. haven’t been seen
D. wasn’t seen
Grammar › View
Two bears _____ near the lake.
A. see
B. saw
C. was seen
D. were seen
Past Tense › ViewShe usually (finish) her homework by five o’clock
A. made
B. belonged
C. finished
D. did
E. got
Tenses › View
It is raining now. It began raining two hours ago. It ______ for two hours.
A. has been raining
B. was raining
C. is raining
D. has rained
