[ Grammar ]
I ___ a mountain once.
A. have climbed
B. climb
C. has climbed
D. climbed

Random Topics:
Future PassiveVerb BEBe used to vs used toMixed Present TensesPrepositions and Prepositional PhrasesSimple Future TensePresent Perfect vs Past SimpleTenses and ComparisonsGrammar for TOEFLGrammar: is/are/was/wereOther quiz:
Grammar › ViewJohn dislikes _________ in front of a computer all day.
A. working
B. to work
C. work
D. A and B are correct
Tenses › View
-I called you last night after dinner, but you were not there. Where ________?
– I ________ overtime at the fitness center.
A. has you been / had worked
B. were you / have worked
C. were you / was working
D. you were / worked
Present Continuous › ViewWe …. now.
A. not are study
B. is not studying
C. not are studying
D. are not studying
Mixed General Quiz › View
Most drugstores sell snakebite ___.
a. anecdote
b. antidote
