[ Present Perfect Continuous Tense ]
They ……… in Medan for 6 months. (stay)
A. have been staying
B. has been staying
C. has stayed
D. are staying

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Food VocabularyRelative Clauses and UsageConditionals III - Mixed 1st, 2nd & 3rd ConditionalsLinking Words & PhrasesLinking Verbs and TensesIdiom and TensesAuxiliary Verbs (be, do, have)Irregular Plural NounsGrammarFigurative Language VocabularyOther quiz:
Grammar › ViewI wonder _______________ the tickets are on sale yet.
A. what
B. whether
C. when
D. where
Grammar › View
She expected ___________ for the job, but she wasn’t.
A. to select
B. selected
C. selecting
D. to be selected
Grammar and Vocabulary › ViewThe sun is a very important …… of energy.
A. source
B. force
C. means
D. method
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Jill_______her sister in London next week. She bought her plane ticket weeks ago!
A. is going to visit
B. will visit
C. are visiting
