[ Grammar ]
Sara can’t come down for dinner because she ………… her school project.
A. ‘s working on
B. works on

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Phrase or ClauseModals and Past TensesPast Perfect SimpleModals in the PastPrepositions of Location, Movement and TimePresent Perfect and Present Perfect Progressive Tensestoo / enoughVocab and GrammarGrammar - Compound SentencesVerbs & Verb TensesOther quiz:
Tenses › ViewIdentify the correct form: He (to finish) his homework before dinner.
A. finishes
B. finished
C. finishing
D. will finish
Grammar › View
A: I need the camera because I _____ some pictures. But I don’t know how it works.
B: Don’t worry. I _____ you.
A. ‘m going to take / ‘ll show
B. ‘ll take / ‘ll show
C. ‘ll take / ‘m going to show
Grammar › ViewI asked a lot of questions but he didn’t answer _________.
A. no
B. none
C. not
D. any
Grammar › View
but, for , or, and
A. nouns
B. coordinating conjunctions
C. subordinating conjunctions
