[ Grammar ]
Sara______busy on the computer, she wants to check on her results.
A. are
B. is
C. was
D. were

Random Topics:
Grammar, Conditional Sentences, VocabularyPreposition on TimeStative Verbs and TensesOffer and SuggestionGrammar - NounsPreference & Future TenseAdverbs by TypeAdjectives-Comparison, SuperlativeSo - Too - Either - NeitherAdverbs of Frequency & Simple Present TenseOther quiz:
Future Simple › ViewThe match _____ (finish) at nine so I will be home by ten.
A. finishes
B. will finish
C. is finishing
D. is going to finish
Tenses › View
Which of the following is NOT a use of the present perfect tense?
A. To talk about actions with results in the present
B. To describe actions that happened in the past
C. To indicate how long something has been happening
D. To describe a routine or habit
Grammar › ViewNow that my knee has healed, I’m running ______ again
A. quick
B. quickly
Grammar › View
… does the Prime Minister live?
A. When
B. Why
C. Where