[ Present Tenses ]
My sister __________ her homework now. (to do)
A. has done
B. has been doing
C. is doing
D. does
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Countable - UncountableVerb + PrepositionAdverbs and Adverbial PhrasesModal Verbs & Reflexive PronounsDemonstrative Pronouns and Verb TensesFirst ConditionalComparative Adverba, an, the, zero articleAdjective + to + VerbModal Verbs of Certainty and PossibilityOther quiz:
Grammar › Viewnoun-verb agreement
My luggage _____ too heavy so I had to take some items out.
_____
A. were
B. was
Sentences Function and Structure › View
Deserts are harsh and dry, ________ many plants grow there.
A. for
B. so
C. yet
Conjunctions - Conjunctive Adverbs › ViewAll workers must be equipped with safety devices such as helmets ____ entering the construction site.
A. about
B. during
C. from
D. before
Prepositions › View
… the kitchen
A. in
B. on
C. at