[ Tenses ]
When he _____ (try) to open the door, he _____ (drop) his key.
A. tried/was dropping
B. was trying/dropped

Random Topics:
Passive Modals, Impersonal PassiveModals TensesVerbs, Tenses, and VocabularyPast Continuous Tense & Past ModalsReported - GerundReported SpeechPresent Simple and ContinuousSimple, Compound, Complex SentencesTenses and FoodPast Continuous and Past Simple TenseOther quiz:
Coordinating and Subordinating Conjunctions › ViewI did my best to pass my English exam __________ I failed.
A. yet
B. so
Prepositions › View
Which word is NOT a preposition?
A. House
B. With
C. Across
D. Between
Grammar › ViewIs she a teacher?
A. No, she is a teacher.
B. No, she.
C. No, she’s a designer.
D. No, she are a teacher.
Grammar › View
No sooner had Jess arrived __________ she realized that something was wrong.
A. than
B. so
C. when
D. that
