[ Idioms ]
If it’s “up in the air”, it’s ___.
a. important
b. undecided
c. unwanted

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Grammar ElementaryArticle the or zero article (-)Opinion / AgreementPresent Simple or Present ContinuousGrammar ( going to)Transportation VocabularyNoun Clauses with THATSimple Present and Present ContinuosTenses and VerbsPast and Perfect TensesOther quiz:
Conjunctions - Conjunctive Adverbs › ViewDr. Longman will be on a business trip to an academic seminar ____ next Thursday.
A. since
B. until
C. between
D. along
Sentence Completion › View
Raymond has been working on that account just for a few days, but he is _______ completely familiar with the client’s background.
A. yet
B. since
C. already
D. soon
Grammar › ViewOur teacher has promised _______ us a documentary about whales.
A. showing
B. show
C. to show.
Conjunction › View
complete this sentence “Would you like tea ___ coffee?”
A. if
B. although
C. or
D. when