[ Passive Voice with Modal Verbs ]
. All assignments ______ before the deadline.
A. must submit
B. must be submitting
C. must be submitted
D. must submitted

Random Topics:
Grammar - to be, possessive, have gotHave to/Has toVerb PatternsTime ExpressionsNumbersPresent Simple/AffirmativeCoordinating and Subordinating ConjunctionsGrammar ClausesHelping and Linking VerbsGrammar and ReadingOther quiz:
Mixed General Quiz › ViewThe sailor was a expert at tying every kind of ___.
a. knot
b. not
Verb Tenses › View
When were your parents listening to Rolling Stones?
A. When they were young
B. When they are young
C. When they will be young
D. When they have been young
Vocabulary › Viewto be regretted or pitied
A. Lamentable
B. Allure
C. Garrulous
Grammar › View
The simple past of “sleep”
A. slept
B. sleept
C. slipt
D. sleeping
