[ Vocabulary ]
Most people recover from the flu within one or two weeks,…… others, especially the elderly, may feel weak for a long time after other symptoms go away.
A. so
B. but
C. since
D. otherwise

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ConnectivesSuffixes (ing-ed) SentencesVocab CheckingGrammar and SyntaxWish, Unless, If sentencePresent Tenses and ConnectorsPresent Perfect Simple and ContinuousVerbs: Action, Linking, and HelpingPersonal & Possessive PronounsGerund, Infinitive & ModalsOther quiz:
Vocabulary › ViewWhen you make a(n) ____, you give money or time to something you think will grow and be successful.
A. investment
B. currency
C. connection
D. valuable
Grammar › View
Tina’s train arrived ahead of schedule. ___ I had decided to go to the train station early, she would have waited there for more than twenty minutes before I arrived.
A. Unless
B. If
C. otherwise
D. supposed that
Subject-Verb Agreement › ViewAll of the CDs, even the scratched one, ______ in this case.
A. are
B. is
Grammar › View
They live in that house. That house is ____________.
A. theirs
B. hers
C. ours
