[ Modals ]
You ____ go to school from Monday to Friday
A. must
B. can
C. could
D. should

Random Topics:
Grammar: MorphologyVocab CheckingModal and Auxiliary VerbsUnderstanding Product Packaging and TensesModals and AdviceGerund, Participle, Infinitive, or AppositiveGrammar: Adjectives & PrepositionsGerunds & Infinitives + VocabularySentence and FragmentPossessive NounsOther quiz:
Subject Verb Agreement › ViewThe scores ______________ uploaded by my teacher everyday.
A. are uploaded
B. were uploaded
Vocabulary and Grammar › View
. What is the main idea of the passage?
A. Governments should ban plastic bottles completely.
B. If many people recycle, the effect can be significant.
C. Recycling a single plastic bottle has no impact.
D. Recycling takes too much effort.
Grammar › View__________ are you angry?
I am angry because he broke my toy.
A. How
B. Why
C. When
Subject Verb Agreement › View
Either lightning flashes or thunder (is, are) let out by the sky.
A. is
B. are
