[ Prepositions ]
Please be careful ____ the closing doors.
A. for
B. of
C. with
D. to

Random Topics:
Past Perfect and Past Perfect ContinuousVerbal TensesHelping and Linking VerbsVerb 3 formsSimple Present and Present Continuous TensesPerfect TenseParticiple - ing/ edIf/Unless - Conditional type 1Past Perfect or Past Perfect ContinuousGerund or InfinitivesOther quiz:
Verbs + Infinitives / Gerunds › ViewI don’t want ……..a cell phone for work.
A. to get
B. getting
Tenses › View
They __________ the French course yet.
A. have not started
B. had not started
C. have not start
D. has not started