[ Modal Verbs ]
She __________ have completed the assignment; it was due yesterday.
A. might
B. could
C. should
D. must

Random Topics:
Grammar: MorphologyTo Infinitive or GerundAdjective & AdverbConditional and SubjunctivePresent Perfect and Past TensesAdjectives (-ed / -ing)Past Simple & Past PerfectFuture Perfect TenseIF CLAUSEClauses of ReasonOther quiz:
Vocabulary and Grammar › ViewTry not to ___________ too stressed at work.
A. be
B. have
C. get
Grammar › View
______ in a tent was an _______ experience.
A. Sleeping, awful
B. Sleeping, terrible
C. Sleeps, wonderful
D. To sleep, joyful
Grammar: was/were › ViewThey ______ lost in the jungle.
A. was
B. were
Grammar › View
Whenever you are lonely, just ______ me a call.
A. gives
B. giving
C. to give
D. give