[ Expressing Obligation and Modals ]
You …. write notes to friends in class.
A. must not
B. must

Random Topics:
Adverb of Frequencymust/shouldTransportation VocabularyPronouns ( Interrogative )Past Continues TensePast ModalsPast Simple (to be)To Infinitive or Bare InfinitiveWill or Going toGrammar speak,talk,say,tellOther quiz:
Grammar › ViewChoose the right phrase: “___ the foundation is strong, the building may collapse.”
A. Although
B. Unless
C. Because
D. Since
Tenses › View
Rain_____ (fall) from the cloud.
A. is falling
B. fall
C. fallen
D. falls
