[ Grammar ]
You ____________ type your essay but if you want, you can do it.
A. mustn’t
B. don’t have to
C. should
D. ought

Random Topics:
Past form of ModalsComparativeGrammar - Capitalization and Possessive NounsTenses & AffixesPreposition (at,in,on)Present Tenses and ConnectorsCountable and UncountableModals - Conditionals - Future TensesWish SentencePronounsOther quiz:
Homonyms › ViewYou be back home ___ midnight!
a. buy
b. by
Past Perfect and Past Perfect Continuous Tense › View
Which tense is this?
“At last the bus came. I had been waiting for haft an hour!”
A. Simple Past
B. Past Continuous
C. Past Perfect
D. Past Perfect Continuous
Grammar › ViewThis is the ________ important lesson.
A. most
B. more
Phrasal Verb › View
cause to take place (show/ performance)
A. put forward
B. put on
C. put down to
D. put off
