Past Perfect Continuous Tense
How long _______ before they finally finished the project?
A. did they work on it
B. had they been working on it
C. have they been working on it
D. were they working on it
Random Topics:
Adverb of TimeRelative & ModalsArticles and NounsFigurative LanguageThe First Conditional (if/unless)Going To Be and WillVerbs of movementConditional Sentence Type 0-3ComparisionVerb PatternsOther quiz:
Grammar › ViewChoose the correct use of commas around the APPOSITIVE from the options below, depending on whether the information is essential or non-essential:
A. The movie “Witches” a remake of the movie based on the Roald Dahl book is delightful and scary.
B. The movie “Witches,” a remake of the movie based on the Roald Dahl book, is delightful and scary.
Tenses › View
_____ you at the library yesterday?
A. Am
B. Are
C. Was
D. Were
Grammar › ViewWhich expression shows giving suggestion?
A. You should go to a dentist
B. Open the door, please!
C. Can you tell me what I shoud do?
Plural › View
What is the plural form of knife?
A. Knife
B. Knives’
C. Knifes
D. Knives
E. Knife’s