[ Modal Auxiliary Verbs ]
Pema _____ working on his homework.
A. is
B. am
C. does
D. are

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Grammar and VocabularyPronunciation and VocabularySimple Future - PassiveVerbs: Action, Linking, and HelpingPhrasesClausePassive Voice with Modal VerbsFigurative Language VocabularyPronouns and QuantifiersPrepositions and AdverbsOther quiz:
Simple Present Tense › ViewThe family … on vacation to Puerto Maldonado every Summer.
A. goes
B. go
C. don’t go
Grammar › View
First you need to add the flour to the bowl. ___________, add the salt and the baking soda.
A. For example
B. After that
C. Likewise