[ Grammar and Vocabulary ]
Which word best completes the sentence? The city built new train lines to reduce ________ congestion.
A. emergency
B. traffic
C. fuel
D. commuter

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Simple Past vs Past Continuous TenseGrammar-Verbs & Nouns Singular, Plural, GenderGrammar: Imperative and Exclamatory SentencesWill and Will notModals, Phrasal Verbs, Gerunds and Infinitives-Ing and Infinitive Verb PatternsAction vs Linking Verbs/ Verb PhrasesQuantifiersConjunctions and Sequence ConnectorsObject PronounOther quiz:
Vocabulary › ViewSome animals might _____ to their environment by changing the color of their fur during the winter months.
A. adapt
B. fuse
C. envious
D. alternative
Present Perfect, Present Simple, Present Continuous › View
Jen ______________( watch) TV for two hours.
A. has watched
B. had been watching
C. have watched
D. has been watching
Tenses › ViewDoes Alex have a basketball?
A. Simple Present Tense
B. Present Continuous Tense
C. Present Perfect Tense
D. Simple Future
Grammar and Vocabulary › View
Hacking into someone else’s account is the same as _________ . So you shouldn’t do it.
A. adding friends on facebook
B. theft
C. eating food
D. having a hobby
