[ 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 › ViewTransfer this Active Voice sentence into the Passive one:
“The company is still constructing the building.”
A. The building is still constructed.
B. The building is still been constructed.
C. The building is still being constructed.
D. The building is still have being constructed.
Grammar › View
There were probably teachers and doctors , —–
A. too
B. also
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
