[ Tenses ]
_____ on the computer now?
A. Is Peter working
B. Was Peter working
C. Has Peter working
D. Will Peter be working

Random Topics:
Relative & Interrogative PronounsTenses - Present and PastGrammar and SyntaxModals TensesPreposition of TimeConditionals and WishesCoordinating and Subordinating Conjunctions1st and 2nd ConditionalsFuture Simple TensePast and Perfect TensesOther quiz:
Modal Verbs › ViewIn 200 years people ___________ cook any longer. Kitchen will have disappeared.
A. didn’t
B. may not
C. won’t
Grammar › View
This house __________ (cost) 35,000 pounds in 1980
A. cost
B. costs
C. costed
D. costing
Grammar › ViewThe technology lecture ____on Monday, January 23.
A. will be
B. is going to be
C. is
Future Perfect Tense › View
Complete the sentence with the correct form of future perfect tense: ‘By next year, I _______ (learn) French for 5 years.’
A. will learned
B. will have learned
C. learned
D. will have learning