[ Causative Verb ]
Abundance of prey can vary locally within a region. —-, whales must be prepared to move constantly in search of the highest food densities.
A. Since
B. Both
C. As
D. Thus
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Present and Past TensesPresent Tenses and VocabularyWill vs Verb InfinitivesPresent Perfect Simple & Present Perfect ContinuousParts of SpeechWill vs be going toSpeech TensesDemonstrative PronounsRelative Clauses beginning with PrepositionsFuture Continuous, Future Perfect and Future Perfect ContinuousOther quiz:
Phrasal Verb › ViewYour bedroom is so messy, James. You should ……………… unnecessary things right now.
A. get used to
B. get rid of
C. drop in
D. come across
Simple Past Tense and Present Continuous Tense › View
Why ……. your sister crying so loud? Please give her candies or something.
A. is
B. are
C. am
D. were
Future Tenses › ViewWhat … on Wednesday?
A. are you doing
B. will you do
C. do you do
Grammar › View
Identify the part of speech for the underlined word:
Put the book back on the shelf.
A. Verb
B. Preposition
C. Adverb
D. Conjunction