[ Modals ]
You ____________ forget to send that card. It’s Penny’s birthday on Wednesday.
A. shouldn’t
B. must
C. mustn’t
D. should

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InfinitiveAdverb Clauses of TimeVerb to Be Tenses & Object PronounDescribing WordsPast simple vs Present perfectAll, Both, Neither, None, EitherAdverbs of How Something is DonePresent Perfect Simple and ContinuousGrammar - Capitalization and Possessive NounsAsking for and Giving OpinionOther quiz:
Grammar › ViewChristopher Columbus _________ America more than 500 years ago.
A. discovered
B. has discovered
C. had discovered
D. had been discovering
Tenses › View
What is the correct form to express an action that happened in the past?
A. I study English.
B. I will study English.
C. I am studying English.
D. I studied English.
Grammar › ViewI ……………… at school yesterday.
A. wasn’t
B. weren’t
C. didn’t be
Grammar of Future Plans › View
What is the correct future perfect sentence?
A. By next year, I will completed my degree.
B. By next year, I will have completed my degree.
C. By next year, I will completing my degree.