Which sentence uses the comparative form correctly?
A. Trains are more faster than cars.
B. Buses are more cheap than taxis.
C. Walking is slower than driving.
D. Cars are safest than bicycles.

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Present Perfect or Past Simple TenseSentence TypesModals VerbsTOEFL GrammarShould and Shouldn'tTenses and ModalsFinite and Non-Finite VerbModal VerbsModal Verbs and ConditionalsPast SimpleOther quiz:
Verbs + Infinitives / Gerunds › ViewI don’t mind ……..the chores.
A. doing
B. to do
Present Simple or Present Continuous › View
I usually ____________ about 10 books every year.
A. read
B. am reading
Tenses › ViewYesterday, we ____________ football in the park.
A. played
B. playing
C. play
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Comma › View
Choose the correct sentence.
A. If you don’t understand, please save your questions for the end of the presentation.
B. Please save your questions for the end of the presentation. If you don’t understand.
C. Please save your questions for the end of the presentation; if you don’t understand.
D. If you don’t understand; please save your questions for the end of the presentation.
