[ Tenses ]
John Deere ____ his business, which ____ tractors today, in the 19th century.
A. founded / produces
B. was founding / was producing
C. founds / produced
D. has founded / is producing

Random Topics:
Modal Verbs and Contrastive ConjunctionsComparativeTenses PracticeSo / Neither / Either / TooAdverb of TimeGrammar & VocabDefinite vs Zero Article Abstract NounsNo Excuse Words / Conjunction SOSimple Present - WH QuestionsModals of AdviceOther quiz:
Many vs. Much › ViewHow ___ does it cost to fly to America?
A. Much
B. Many
Tenses › View
Choose either the simple present or the present progressive form for the verbs in parentheses. Most of the people in Korea (play) a sport.
A. play
B. are playing
Vocabulary & Grammar › ViewOn my laptop, I have a __________.
A. game
B. cell phone
Degrees of Comparison › View
I have no idea why he spoke … than before.
- more gently
- gently
- gentlier
