[ Modals of Deduction ]
The teacher is smiling; the students ____________ done well on the test.
A. must
B. might not
C. can’t have

Random Topics:
First Conditional & Future TensesGrammar - QuantiflierSentence Structure and Verb TensesPast PerfectAdjectives (-ed / -ing)Auxiliary Verbs, if, unless and ModalParts of Speech and Compound SentencesComparative AdverbsGrammar and StructureMust Vs Have toOther quiz:
Past Simple Tense › ViewThe Adams _____ us _____ to their house last Friday. (ข้อสอบ TOEIC)
A. invites … to come
B. invite … came
C. invited … to come
D. invited … came
Past Tense › View
They didn’t __________ in the morning. They didn’t __________ time?
A. ran – have
B. run – had
C. ran – had
D. run – have
Will and Going to › ViewWhat is the correct form of the future tense for the following sentence: ‘We ________ have a picnic if the weather is nice.’
A. have
B. might
C. will
D. can
Present Continuous Tense › View
I …………………. my teeth.
A. is brushing
B. am brushing
C. are brushing
D. brush
