[ Speculation with Modal Verbs ]
Complete the sentence: She _______ have finished her homework by now, she’s been studying all day.
A. can
B. must
C. might
D. could
Random Topics:
Verb + PrepositionGrammar of Future PlansMay, MightVerb to Be Tenses & Object PronounPast Simple and Past ProgressiveGrammar: Used to, Would, Be used to, Get used towas werePresent Simple: affirmative, negative, interrogativeModal Verbs & Perfect InfinitiveQuantifiers: too many, too much & enoughOther quiz:
Prepositions › ViewChoose the correct answer.
Teachers are responsible ________ their teaching.
A. at
B. for
C. to
D. of
To Infinitive or Bare Infinitive › View
The wine had made him ………………….. of thinking clearly.
A. incapable
B. keen
C. interested
D. shy
Conjunction › ViewThe trip will be canceled ………… it rains.
A. because
B. when
C. if
Abstract Noun x Concrete Noun › View
Have you ever heard the history of vaccines?
- abstract noun
- concrete noun