[ Grammar ]
Choose the progressive perfect form of the underlined verb or verb phrase!
The diplomats worked all night to finish the treaty on time.
A. had been working
B. were working
C. had worked
D. worked
Select your answer:
Random Topics:
Some vs. Any Imperative SentenceVerbPoetryConnectivesIntermediateGrammar and Vocabulariesanother/the others/each other/one anotherPossessive Adjectives
Other quiz:
Grammar › View______ for Tom’s opposition, we would have agreed to the contract.
A. Be it not
B. Would it not have been
C. Should it not have been
D. Had it not been
Vocabulary › View
A person who works with students is a …
A. teacher
B. hairdresser
C. chef
D. waiter
How to use : Read the question carefully, then select one of the answers button.