[ Past Perfect Simple & Continuous ]
How long ___ (you/dig) before you found the buried treasure? (Past Perfect Continuous)
A. you had dig
B. you had been digging
C. had you been digging

Random Topics:
Simple Past Tense (was/were)Some & AnyTenses and VoicePassive of Modal VerbsModals of Speculation and DeductionSimple Present - Negative & InterrogativeModal RequestsAdjective ClauseArticles and NounsAdjectives and comparisonsOther quiz:
Question Tag › ViewShe is beautiful, ______?
A. isn’t she ?
B. isn’t it ?
C. aren’t she ?
D. aren’t it ?
Conditional Sentences and Adverbs › View
Adverbial phrase or clause?
They orbited the Earth before they re-entered the Earth’s atmosphere.
A. Phrase
B. Clause
Grammar › View“Have you made plans for the summer?”– “Yes, we ………………… to Spain.”
A. go
B. going
C. went
D. will go
Vocabulary › View
What does “inhumane” describe?
A. A friendly and supportive action
B. A kind and caring treatment of others
C. Cruelty or a lack of kindness, especially towards people or animals
D. A method of medical treatment
