[ Modal Verbs of Certainty and Possibility ]
That _____ his dog because I saw him taking it for a walk.
A. can’t be
B. must be

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Verbs and AdverbsProgressive TenseSpeculation with Modal VerbsWould/would like - affirmative/negativeConditional Sentence Type 2Narrative Tenses & ConditionalsArticlesVerbs, Tenses, and VocabularyTenses of Verbs - UsageGrammar of Conjunctions and PrepotitionsOther quiz:
Will and Going to › ViewWhich sentence uses ‘will’ for future prediction?
A. ‘I think it will rain later.’
B. ‘I am going to eat pizza for dinner.’
C. ‘She will go to the store after work.’
D. ‘They are going to have a picnic tomorrow.’
Verb Tenses › View
What is the past tense form of the verb ‘sing’?
A. brought
B. shall
C. sang
D. will
Grammar › ViewThe bike _____ I have just bought is every cheap.
A. which
B. where
C. what
D. who
Simple Past › View
Last night we _______(walk) to the cinema.
A. walk
B. walks
C. walking
D. walked
