Grammar Quiz
[ Mixed General Quiz ]

He didn’t go to the party. Now he regrets ___ so.
a. not having done
b. not have done

Select your answer:
A  B  C  D  E 

Random Topics:
Conditional Sentence Type 2 Present Perfect Continuous Tense Pronoun DescriptionsComparatives - SuperlativeComparative - SuperlativeGrammar - help/have/let/makeEs and SComparatives

Other quiz: Future Perfect Continuous

In half an hour she (work) for six hours without a break.

A. will have been working

B. will had been working

C. will not have been work

How to use : Read the question carefully, then select one of the answers button.