What is the correct verb form for a doctor’s action in the past continuous: “The doctor _______ my vision at this time yesterday.”
A. tested
B. tests
C. is testing
D. was testing

Random Topics:
Modal Auxiliaries and To Be VerbsAdjectiveSimple Present Tense/be/Present ProgessivePresent Forms and Narrative TensesClauses and GerundsQuantifiers & Modals of ObligationSo / Neither / Either / TooModals TensesZero & First ContidionalFirst Conditional, Future Time ClausesOther quiz:
Grammar › ViewAll of the words below would make the following clause dependent EXCEPT:
__________ rain continues to fall.
A. Since
B. Although
C. Heavy
D. If
Past Perfect Simple Tense › View
We _______the document when the computer crashed.
A. saves
B. didn’t save
C. has saved
D. had saved
Grammar › ViewIt’s a long time since we last went to the cinema.
A. We have gone to the cinema for a long time.
B. We haven’t gone to the cinema for a long time.
C. We don’t go to the cinema as we used to.
D. We haven’t gone to the cinema for a long time ago.
Subject - Verb Agreement › View
Our science professors _____________ the experiment very well.
A. explain
B. explains
C. to explain
D. explaining
