[ Modal Verbs for Speculation ]
They ___ not be in their office – all the lights are off.
A. must
B. will
C. can

Random Topics:
Modals and Past Tenses-Ing and Infinitive Verb PatternsNouns, Pronouns, Antecedents, and Singular and PluralConjunctions and Sequence ConnectorsPronunciation and VocabularyPresent and Past Simple TenseSubordinate ConjunctionsPresent, Past, and Future TimeIdentifying TensesAdverb of FrequencyOther quiz:
Tenses › ViewNext summer, I _________ to America for my holidays.
A. go
B. has gone
C. went
D. will go
Maritime Vocabulary and Grammar › View
Choose the correct sentence about a ship’s routine:
A. The crew work hard everyday
B. The crew works hard everyday
C. The crew working hard everyday
D. The crew worked hard everyday
E. The crew are working hard everyday
Grammar and Sentence Structure › ViewWhat is a verb phrase?
A. A single word that describes an action.
B. A group of words that includes a main verb and one or more helping verbs.
C. A sentence that contains a subject and a verb.
D. A phrase that describes a noun.
Poetry › View
Spells out a name, word, phrase, or message with the first letter of each line of the poem.
A. sonnet
B. acrostic
C. limerick
