[ Tenses ]
It is a clear fact that we ___ most of the precious natural resources by the time we ___ to do something to protect them.
A. have lost / will decide
B. will have lost / decide
C. had lost / have decided
D. are losing / decided
Random Topics:
Degrees of AdjectivesDirect Object and Indirect ObjectPresent and Past Simple TenseComparison DegreeSo - Too - Either - NeitherGrammar - Present Perfect with for and sinceVerb Tenses and UsageModal Verbs for SpeculationSimple vs Continuous Past TenseDefinite and Zero ArticleOther quiz:
Articles › ViewWhat is ___ offer letter?
A. an
B. a
C. –
D. the
Modals and Modal Perfects › View
If I had known about your accident, I ____phoned you.
A. may have
B. should have
C. would have
Grammar › ViewWhat kind of sentence is it?
When I was in school, I liked Music and Reading best.
A. Imperative
B. Interrogative
C. Declarative
D. Exclamatory
Has Got & Have Got › View
Markus ______________ a green bicycle.
A. hasn’t got
B. haven’t got