[ Grammar ]
You _______________________________ to give the exact money but if you can, it helps the bus driver.
A. have to
B. don’t have to
C. doesn’t have to

Random Topics:
Modal Verbs and Contrastive ConjunctionsFrequency AdverbsGrammar - could / could notTenses - Irregular VerbsSimple TensesSentence Structure and Verb TensesPassive VoicesSocial Media VocabularyGrammar Double Object VerbsPast Perfect Simple & ContinuousOther quiz:
Vocabulary › ViewThe mountaineers decided to tackle the formidable _______ of scaling the highest peak in the range.
A. challenge
B. despite
C. cycle
D. atmosphere
Grammar › View
I _________ to the Apple Store at 4:00 am under the delusion there’d still be at least one iPhone 57 left on the shelf, but they were tragically sold out.
A. arrived
B. went
C. had went
D. had gone
Grammar › ViewIs their dog from Japan?
A. Yes, they are.
B. No, it doesn’t.
C. Yes, it does.
D. No, it isn’t.
Grammar › View
We should try to save ________________ electricity this month.
A. a little
B. a few
