[ Past Tenses ]
Which time marker is commonly used with past perfect?
A. now
B. by the time, before, after.
C. always
D. currently

Random Topics:
Present Perfect and Past TensesPunctuationsPresent Simple QuestionsGrammar - to beAdverb of MannerParts of Speechused to, be used to, get used toTenses StructureGrammar and AbsenceAdverb Clause ConnectorOther quiz:
Grammar › ViewI’ll never forget ____ Cuc Phuong National Park! It was amazing!
A. visit
B. to visit
C. visiting
D. to visiting
Modals › View
I can´t help you tomorrow at 9 am. I ___- at that time
A. will be working
B. will work
C. will have worked
Vocabulary › ViewWhat does “ingratitude” mean?
A. Being thankful
B. Showing no appreciation or thankfulness
C. Feeling regret
D. Giving gifts
Grammar › View
(A) … did you get to San Francisco?
(B) We traveled by train
___
A. How
B. Who
C. Where
