[ Grammar ]
In two _____ we will have landed at Rio airport.
A. hours of time
B. hour’s time
C. hour’s
D. hours’ time

Random Topics:
Mix-TensesPersuasive TextGrammar (Adverbs, Prepositions, Prepositional Phrases)Grammar- Later/LatterVocabulary, Grammar, SpellingPassive Voice - Present ContinuousModal Verbs of Certainty and PossibilityAlong & AgainstAction, Helping & Linking VerbsIdiomsOther quiz:
Verb Patterns › ViewI’m supposed … doing my homework but I’d rather … to you.
A. be / talk
B. be / talking
C. to be / talk
D. to be / talking
Grammar › View
We _____ in a hotel in Frankfurt.
A. stayed
B. was
C. spent
D. had
Future Continuous Tense › ViewAt midnight we __________________ .
A. will be sleep
B. be sleeping
C. will be sleeping
Tag Question › View
Somebody invented radio in 1954, ____?
A. didn’t they
B. did they
C. hadn’t they
D. has they
