My friend forgot _______ a book back to the library, so she had to pay a fine.
A. take
B. to take
C. taking
D. to be taken

Random Topics:
Vocabulary and PrepositionsFuture - be going toPresent TensesSecond Type ConditionalPersonal pronouns + possessive adjectives + Introgative pronounsInfinitives and ING FormsGrammar: Imperative and Exclamatory SentencesModalsPast Simple, Past Continuous, Past Perfect, Past Perfect ContinuousTypes of PrepositionOther 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.
Passive Voice › ViewTom is writing an email.
The letter ________________ by Tom.
A. was written
B. is being written
C. has been written
Grammar › View
In which sentence do we imply an ongoing action?
A. Lucy came into the room while he was waiting.
B. While I was studying, the phone rang.
C. She sat beside her friend during the lecture.
D. Besides her job, she also volunteers at a local shelter.
