[ 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:
Adverb › ViewWhich word is an adverb in this sentence? She quickly ran to the store.
A. She
B. quickly
C. ran
D. store
Grammar › View
……………you American? No, I’m Australian.
A. Am
B. Be
C. Is
D. Are
The 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
