[ Subject-Verb Agreement ]
The helping verb “could” expresses _____________.
A. Ability
B. Permission
C. Reason
D. Expectation

Random Topics:
Verb ConjugationFuture Continuous, Future Perfect and Future Perfect ContinuousLinking VerbsTenses and VoiceCoordinating and Subordinating ConjunctionsNoun Phrases and AdverbialsContinuous TensesSentence Fragments and Complete SentencesPhrase and ClauseModals and Adjectives (ed-ing)Other quiz:
Grammar › ViewThe man is too ________ to live in the big bungalow.
A. neat
B. poor
C. good
D. heavy
Modal Verb › View
A: I have to lose weight.
B: You ______________join a gym.
A. may
B. were able to
C. have to
D. should
Adverbs › ViewWhich of the following is an adverb: ‘happy’, ‘quickly’, ‘blue’?
A. quickly
B. joyful
C. slowly
D. green
Idioms › View
They ran ___ against several problems when they tried to build the bridge in that area.
a. off
b. on
c. up
