[ Present and Past Simple Tense ]
They _______ Chinese but they _______ Thai.
A. don’t speak / don’t speak
B. speak / speak
C. are no speak / speak
D. don’t speak / speak

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Tenses and QuestionsParts of SpeechUnreal ConditionalsModalsVocabularyAdjectives and ArticlesModals and Adjectives (ed-ing)Third ConditionalConditional Sentence Type 2 and Type 3Noun, Quantifiers and SuffixesOther quiz:
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Grammar › View
Adjectival or adverbial? The plane flew high above the clouds.
A. Adjectival
B. Adverbial