Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
| Q.184 | Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select ‘No substitution required’. Since 10 o’clock in the morning he worked on this design. | |
| Ans | 1. No substitution required | |
| 2. he was working | ||
| 3. he had worked | ||
| 4. he has been working |
Correct Ans: 4
