[ Grammar ]
I ____ reading a wonderful book about space travel.
A. just finish
B. just do finish
C. have just finished
D. have just been finishing

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Conditionals and Modals of ProbabilityNoun Phrases and AdverbialsPast Perfect SimpleGrammar Double Object VerbsPresent Progressive or Present SimpleZero & First ContidionalPrepositional PhrasesSimple and Progressive Verb TensesPrepositional PhraseGerunds and InfitinitivesOther quiz:
Grammar › ViewThe ______________ degree is used when only 2 items are being compared.
A. Comparative
B. Superlative
C. Positive
Grammar › View
The mouse ran ________ the wall.
A. through
B. along
C. across
D. on