The teacher was angry because we ……………. our homework.
A. didn’t do
B. weren’t doing
C. hadn’t done
D. haven’t done

Random Topics:
Modals of Obligation & ProhibitionFuture Tensesanother/the others/each other/one anotherModal VerbsAuxiliary Verbs & Question TagsIrregular Plural NounsTransportation VocabularyPronouns/ Present TenseGrammar - either...or, neither...norSimple Present ProgressiveOther quiz:
Grammar › View“Why do you like Tania so much?” – “Well, she’s one of the few people to ____ I can really talk.”
A. which
B. who
C. whom
D. that
Gerunds and Infinitives › View
Julia reported ……………… the boys to the police.
A. to see
B. seeing
Vocabulary › Viewan idea formed by combining textual evidence with one’s own reasoning and background knowledge
A. annotation
B. inference
C. evaluation
D. track
Grammar › View
Grammar: Section 1. Passive or Active Voice. Choose the correct option for the active and passive sentences.
I remember my sister helping me in the nick of time (en el último minuto).
_
A. I remember I was helped by my sister in the nick of time.
B. I remember myself being helped by my sister in the nick of time.
C. I remember being helped by my sister in the nick of time.
D. I remember helped in the nick of time by my sister.
