[ 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:
Grammar › ViewYou ________ anything to me if you want to spend your whole salary on lottery tickets, that’s up to you.
A. don’t have to explain.
B. needn’t to explain
C. must explain
D. haven’t to explain
Tenses › View
I probably ____ (not/be) back in time.
A. am not
B. am not going to be
C. won´t be
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
