Which sentence uses the past continuous tense?
A. I am studying when the phone rings.
B. I will study when the phone rings.
C. I studied when the phone rang.
D. I was studying when the phone rang.

Random Topics:
Relative Clauses and UsageGrammar - some / anyConditionals Type IHelping and Linking VerbsVerb Tenses (Progressive, Perfect)Continuous TensesModal Verbs and PermissionVocabulary and ModalsConditional Sentence Type 2 and Type 3Grammar & TensesOther quiz:
Grammar › Viewchange to passive voice: Sam closed the door.
A. The door had been closed by Sam.
B. The door was closed by Sam.
C. The door has been closed by Sam.
D. The door is closed by Sam.
E. The door was closed Sam.
Grammar › View
I have ….watches that I can’t decide which one to wear.
A. So many
B. Too much
C. So
D. Such many
E. So a lot of
Mixed General Quiz › ViewThe French ___ official residence is L’Elysee Palace.
a. Resident’s
b. President
c. President’s
d. Presidents
Tenses › View
Choose the correct tense for the following sentence: ‘They will be waiting for us when we arrive.’
A. Present tense
B. future indefinite tense
C. Future perfect tense
D. Future continuous tense
