[ Mixed General Quiz ]
It is important to ___ you knees when you lift heavy objects.
a. vend
b. bend

Random Topics:
Verbs and PrepositionsPrepositions Of PlacePassive Voice with ModalsVerb Forms and PrepositionsConjunctions & PrepositionsCountable and UncountablePast TensePresent Perfect vs Past Simple TenseSimple Present and Past TensesPassive Modals in Different TensesOther quiz:
Vocabulary and Grammar › ViewI was not at home _____ he came to see me yesterday.
A. when
B. until
C. as soon as
Past Tenses › View
How fast (you/drive) when the accident (happen)?
A. did you drive, happened
B. did you drive, was happened
C. were you driving, was happened
D. were you driving, happened