[ Present Simple and Present Continuous Tense ]
Right now I’m in class. I (sit) ……at my desk.
A. Sits
B. Sitting
C. am sitting

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Determiners & QuantifiersPreposition on Timetoo / enoughPresent & Past TensesPreposition and AdjectiveAdverbs, Modals, Preposition of timeGerund and InfinitivePresent and Future TensesGrammar - Countable/ UncountablePast Simple TenseOther quiz:
Grammar › ViewYou aren’t busy now, —- you?
A. are
B. don’t
C. aren’t
D. do
Grammar › View
I think I ….. a new calculator. This one does not work properly any more.
A. needs
B. needed
C. need
D. am needing
Conjunction › ViewThey have a big collection of paintings ___ Picasso.
a. at
b. by
c. with
Tenses › View
If she were selected, she …..a good secretary.
A. Will make
B. Can make
C. Would make
D. May have made