[ Grammar ]
The students __________ quiet when their teacher was teaching in the class.
A. kept
B. keep
C. keeps
D. are keeping

Random Topics:
Be going to / WillModals and Active and Passive VoiceGrammar - Wh QuestionsVocabulary and PrepositionsGrammar - Punctuation of SentencesSimple Present and Present ContinuousModal Verbs and PermissionWishes & Reported SpeechModals with Perfect InfinitivePassive to ActiveOther quiz:
Grammar › ViewLook at him! What is he doing? He ________ a book.
A. reads
B. is reading
C. reading
Tenses › View
Which sentence is in the past simple tense?
A. She walks to the store yesterday.
B. She is walking to the store yesterday.
C. She will walk to the store yesterday.
D. She walked to the store yesterday.
Conditional Sentences and Verb Form › ViewPaul would be a good artist if he ………. more patience
A. had
B. has
C. will have
D. have
Tenses › View
I will have helped my neighbor a hundred times by the end of the month.
A. Future Perfect
B. Present Perfect
C. Past Perfect
