[ Tenses ]
In the last hundred years, traveling _______much easier and more comfortable.
A. become
B. has become
C. became
D. will became

Random Topics:
Independent ClausesSimple Present and Present ContinuousGrammar / PronounsGrammar Present Perfect (ever never)Infinitive GerundGerund after Prepositions and Certain VerbsPresent Simple or Present ContinuousPast, Present, FutureVocabulary and PhrasesQuantifies and Modals of DeductionOther quiz:
Grammar & Vocabulary › ViewWhat does the word (literate) mean in this sentence?
People who are literate get better jobs.
A. able to read and write
B. kind and generous
C. on time for work or school
D. living near a city
Clauses and Conjunctions › View
Identify the dependent clause: ‘If it snows tomorrow, school will be canceled.’
A. school will be canceled
B. If it snows
C. If it snows tomorrow
D. tomorrow, school will be canceled
Tenses › ViewJacky often… to Singapore for vacation
A. are travelling
B. is travelling
C. Travels
D. Travel
Gerunds and Infinitives › View
I must ______ to some of their songs before I go to the concert.
A. listen
B. to listen
C. listening
