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:
Passive Voice Tenses › View. What is the passive voice of ‘The students are taking the exam’?
A. The exam is being taken by the students.
B. The students are being taken by the exam.
C. The exam was taken by the students.
D. The students take the exam.
Grammar › View
My father uses laptop to_____
A. working
B. works
C. for work
D. work
Tenses › ViewYesterday, we ____________ football in the park.
A. played
B. playing
C. play
D. plays
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.
