[ Grammar ]
Police officers must learn to react quickly in dangerous situations, ___ they risk serious injury
A. otherwise
B. unless
C. provided
D. if

Random Topics:
Prepositions Of PlaceNo Excuse Words / Conjunction SODEGREE COMPARISONPresent Perfect & Past Simple TenseIndefinite and Reflexive Pronounsand, so, but, becauseVocabullary TestGrammar / PronounsPresent Perfect SimpleWill vs Verb InfinitivesOther quiz:
Present Continuous Tense › ViewSonia is shy. She _____ with us.
A. is not dancing
B. are not dancing
C. am not dancing
1st and 2nd Conditionals › View
If he _______ a really famous singer, he ___________ all his friends.
A. meets – will tell
B. meeted – would tell
C. met – would tell
D. met – will tell
Prepositions › ViewWhat type of verb is the underlined word? The audience will be stunned by the events of the games.
A. Helping Verb
B. Linking Verb
C. Action Verb
Present Tense › View
I _______________ good grade every semester.
A. good
B. get
C. gets
D. gotten
