[ Modal Verbs ]
They ___ go to the zoo or the aquarium.
A. should
B. could
C. was able to

Random Topics:
Ed and Ing EndingsPresent Perfect Simple & ContinuousGrammar, adverbs of frequency placementModal VerbArticle the or zero article (-)Positive and Negative ConnotationsVocabulary and ModalsVerbal TensesTenses - Pasive VoiceFuture Continuous TenseOther quiz:
Perfect Modals › ViewI’m not sure where the boss went this morning. He __ (go) to our other branch office in Glendale.
A. may have gone
B. should have gone
C. would have gone
Grammar › View
We always … a book after school.
A. are always reading
B. read
C. reads
Verb Tenses › ViewIdentify the verb tense: They were studying all night.
A. Past Continuous Tense
B. Past Perfect Tense
C. Present Simple Tense
D. Future Perfect Tense
Modals › View
In case you’re suffered from the injury, you ____ see the doctor today.
A. had better
B. must
C. ought
D. have better
