[ Grammar ]
They _________ through the mountains all morning, so they were exhausted.
A. hiked
B. were hiking
C. had been hiking
D. had hiked

Random Topics:
Modal SpeculationPast Tense & Present Perfect TensePronouns and Subject Verb AgreementVerb Tenses and Sentence StructureOrder of AdjectivesGrammar and UsageModal Verbs and PermissionBasic TensesInfinitives or GerundsConjunctions - ConnectorsOther quiz:
Mixed General Quiz › ViewSomeone is going to have to take responsibility for this disaster. Who is going to ___ .
a. can’t win
b. carry the can
c. chicken
d. a can of worms
e. chicken and egg
Grammar › View
Please, can you stop making noise?
I ________ a book.
A. am reading
B. read
C. reading
