[ Grammar ]
Stars ______ in the sky at night.
A. twinkle
B. twinkles
C. will twinkle
D. have twinkled

Random Topics:
Simple and Progressive Verb TensesPronouns, Verb, ConjunctionPast ParticiplesGrammar - some / anyModalsVerbs + Gerund or InfinitiveQuantifiers, Countable and Uncountable NounsClauses of ReasonFigure of SpeechGrammar and Passive VoiceOther quiz:
Grammar › ViewRight now she’s preparing to _____________ a new cereal bar the company has been testing.
A. launch
B. imports
C. take over
D. expanding
E. become
Prepositions › View
The child responded to his mother’s demands ______ throwing a tantrum.
A. With
B. By
C. From
London has been an important city for centuries, and it ___________ important.
A. is still being
B. has still been
C. had still been
D. is still
Tenses and Food › View
Choose the correct past simple form of the verb: “They ____ (to see) a movie last night.”
A. see
B. seeing
C. saw
D. sees
