[ Simple Past vs Past Continuous Tense ]
A loud noise woke me up ——— I was sleeping happily.
A. while
B. when

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Present Perfect and Simple Past Tenselike/do not likeSimple Present and Simple PastConjunctions & InterjectionsPreference & Future TensePast Tense vs Future TenseAdverb of Frequency and Past Continuous TenseGerundIf ClausesCommas and Subordinating ConjunctionsOther quiz:
Simple Present Tense › ViewDo you like English?
A. True
B. False
Past Simple (Questions) › View
Did Jane and Sally go to the cafe yesterday?
A. No, I didn’t.
B. No, he didn’t.
C. No, she didn’t.
D. No, they didn’t.
Grammar › ViewJohn’s students were running around when he _________ at the classroom.
A. arrived
B. was arriving
Tenses › View
We ______ (not eat) at that restaurant last night because it was closed.
A. don’t eat
B. didn’t eat
C. aren’t eating
D. won’t eat