[ Tenses ]
One of the most difficult problems ______ whenever we try to achieve goals.
A. arise
B. arises
C. is arisen
D. are arisen
Random Topics:
Adjective OrderTenses - Pasive VoicePossessive AdjectivesSo....that... Such.......thatModal Verbs - ObligationMay, MightApostrophes and Quotation MarksPast TensesVocabularyGerunds + To InfinitiveOther quiz:
Modal Verbs › ViewShe ______ drink coca cola.
A. must
B. mustn´t
Present Simple › View
_________ he like going to the cinema?
A. Does
B. Do
C. Doing
Grammar › ViewWhich verbs are future perfect tense
A. had
B. has, have
C. will have
Gerunds › View
Identify the gerund
Many of the laughing students love singing.
A. Many
B. laughing
C. love
D. singing