[ Grammar ]
Paul:___ did you spend on the project(計畫)? Eric:About three months.
A. How much
B. How often
C. How long
D. How many

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Countable & Uncountable NounsFuture - Will and Be going toPresent PerfectPhrasal VerbModals, Phrasal Verbs, Gerunds and InfinitivesDefinite & Indefinite Pronoun & ConditionalsConjunctive Adverbs and PunctuationAsking for and Giving OpinionIndefinite and Definite Articlesa, an, the, zero articleOther quiz:
Modal Verbs › ViewHow would you ask for permission using ‘could’?
A. Could I take your seat?
B. Could you lend me your book?
C. Could I borrow your pen?
D. Could you help me with this?
Present Tense › View
Does your friend run faster than you?
A. Yes, he does.
B. Yes, he do.