[ Phrasal Verb ]
observe
A. look in on sb
B. look into
C. look on
D. look out

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Adverb PhrasesIdentifying Sentence TypesVerb Tenses and Subject Verb AgreementGerunds and InfinitivesSubject Verb Agreement & Subjunctive MoodWill and Will notTOEIC Grammar and Vocabulary ReviewAsking & Giving OpinionDemonstrative PronounsGrammar and VocabularyOther quiz:
Grammar › ViewThe man ___________ you spoke to yesterday is here.
A. who
B. which
Modal Verbs › View
Rewrite the sentence using modal verbs:
It is not possible for us to travel to the moon.
A. We can’t travel to the moon.
B. We might travel to the moon.
C. We should travel to the moon.
D. We don’t need to travel to the moon.
Connectives › ViewDo you want to surf the Net __________ read a book?
A. when
B. and
C. or
D. but
Present Tense › View
She ______ by Starbucks every single morning to grab her coffee.
A. stop
B. stopped
C. stopping
D. stops
