[ Prepositions ]
They earned their living …………………. selling food.
A. in
B. with
C. for
D. by

Random Topics:
Conjunctions & InterjectionsGrammar - Present Perfect with for and sinceCommunicative GrammarPoetryCan, Could, May, MightDefinite ArticlesInversions and SubjunctiveTenses and Word FormationActive vs. Passive VoiceParallel Structure or Combining SentencesOther quiz:
Grammar › ViewThe magician stopped ______ tricks when he realized his audience had disappeared.
A. performing
B. perform
C. to performing
D. to perform
Modal Verbs › View
– Why isn’t John at work yet?
– I don’t know, he _____________ the train.
A. must have missed
B. might have missed
C. should have missed
D. might not have missed
Homonyms › ViewThe tables were ___. They were nailed to the floor.
a. stationary
b. stationery
Simple Tenses › View
In this set of verbs, which one is in simple present tense?
A. sit
B. sat
C. will sit
