[ Present Simple and Continuous Tense ]
They __________ (work/working) on their project at the moment.
A. work
B. working
C. works
D. are working
Select your answer:

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Tenses and FoodSpellingGrammar-Translation MethodAdjectives and ArticlesSubject Verb Agreement; Indefinite PronounsProgressive TenseLinking Words and PhrasesPast Modals & Phrasal Modals of Obbligation-Ing and Infinitive Verb PatternsGerunds and InfinitivesOther quiz:
Past Perfect Tenses › ViewWhich time expression is NOT usually used with the past perfect tense?
A. By the time
B. Before
C. Since
D. Next week
Homonyms › View
A place I remember from my childhood is the little brown church in the ___.
a. vale
b. veil
