[ To Infinitive or Bare Infinitive ]
It’s possible _________ a train across Canada.
a. take
b. to take
c. taking
d. to be taken

Random Topics:
Past Tense vs Future TensePresent Simple PassiveTenses and QuestionsThere is or There areSimple and Continuous TensesPresent and Past Simple PassiveCompound AdjectivesGrammar and Passive VoiceVerb to havePreposition of PlaceOther quiz:
Homophones › ViewDon’t forget to water my _________.
A. Flower
B. Flour
Vocabulary and Grammar › View
. The river flowed quickly during the storm. Branches and leaves were carried along with you. The word you should be changed to:
A. it
B. me
C. they
D. No change
Grammar and Vocabulary › ViewI play tennis _____ Tuesdays.
A. in
B. at
C. on
Grammar › View
Participle Clause: They found it very hot, so they opened a window.
A. Finding it very hot, they open a window.
B. Finds it very hot, they opened a window.
C. Found it very hot, they opened a window.
D. Finding it very hot, they opened a window.
