[ Modal Auxiliary ]
My hands are full.I____________answer the phone right now.
A. can’t
B. might not
C. couldn’t
D. must

Random Topics:
Personal & Possessive PronounsPassive of Modal VerbsPresent Perfect and Present Perfect Progressive TensesTOEIC Tenses, VerbsFirst Conditional SentencePhrasal Verb and ModalAdjective ClauseSynonym and AntonymPassive SentenceDegree of ComparisonOther quiz:
Simple Present Tense with Adverb of Frequency › ViewFill in the blank with the correct form: ‘They (to go) to the park on Sundays.’
A. gone
B. go
C. going
D. went
Grammar › View
The children are playing _______ the garden.
A. on
B. between
C. in
D. to
Object Pronoun › ViewThat girl is my friend. I’ve known …for years.
A. her
B. him
C. them
D. us
Perfect Tenses › View
What are the signal words for the Past Perfect Tense?
A. yesterday, last week, ago
B. soon, later, tomorrow
C. before, after, when
D. by the time, by, in 2015
