[ Vocabulary and Grammar ]
We called the forest guard unit ____ we saw the bush fire.
A. as soon as
B. while
C. until

Random Topics:
Modal PerfectConjunction: Because and SoReflexive Pronouns & Modal VerbsSimple Past Tense and Past Perfect TenseModal Auxiliary-Ing and Infinitive Verb PatternsUsed to - Would - TensesVerb and PrepositionPrepotitionsPersonificationOther quiz:
Sentence Structure › ViewBecause the store was closed. We couldn’t buy any groceries.
A. NO CHANGE
B. Because the store was closed,
C. Because the store was closed
D. The store was closed
Prepositions › View
Can you turn down the TV? It’s hard for me to concentrate ___ this report with so much noise.
A. in
B. on
C. for
D. with
Grammar › ViewIn a formal interview, it is essential to maintain good eye with the interviewers.
A. link
B. connection
C. touch
D. contact
Quantifiers › View
There is ______________ milk in this bottle.
A. a few
B. a little
