[ Grammar ]
The baby sounds sick. We _________ call the doctor.
A. Must
B. Should
Select your answer:
Random Topics:
Past Perfect & Past SimpleAuxiliary Verbs, if, unless and ModalConjunctions and Sequence ConnectorsDefinite ArticlesComparative & Superlative AdverbsTenses of Verbs - UsageIdiomsGrammar - could / could notPast Simple vs Past ContinuousOther quiz:
TOEFL Grammar › ViewThe mayflower was bound for Virginia, but a hurricane _____ off course.
A. blew it
B. to blow it
C. it bewl
D. blowing it
Modal Verbs › View
“You should exercise 4 days a week.”
The modal verb in the sentence is referring to ___________.
A. Advice
B. Obligation
C. Permission
D. Possibility