[ 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 › ViewWhat animal is this?
A. Fox
B. Deer
C. Zebra
Relative Pronoun/Adverbs › View
That’s the teacher __________ helped me with my English.
A. which
B. who
C. whose
D. where
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
