[ Grammar ]
It has …… to big problems.
A. Leaded
B. Led

Random Topics:
Adjective OrderSimple Past Tense (was/were)Bare Infinitive and To InfinitiveComparative AdverbsPreposition of TimeFigurative LanguageSuperlativesEmployment VocabularyComparison and ModalsPreposition after some VerbsOther quiz:
Grammar › ViewBefore I wrote the test, I …………………… a lot.
A. studied
B. had studied
C. have studied
D. was studying
Mixed General Quiz › View
The first Europeans to settle in Colorado ___ the Spanish.
a. are
b. was
c. were