From the options given below, select the most appropriate answer to fill in the blank in thegiven sentence.
I ________ doing this work since Monday.

By the end of tomorrow, Dortmund . . . . . . . . Chelsea Champions League Cup.

Identify the tense used in the following sentence:<br>They have been reading the newspaper.<br>

Why did you help him when you knew that he . . . . . . . . you?

Fill in the blank.<br>Wait until I tell this story. It _____ your hair stand onend.

Fill in the blanks with the most appropriate option:It has been long since I ______ him last. I _____ from him all these…

Fill in the blanks with the most appropriate words.<br>He _____ cooking when he _____ 15 years old.<br>

In the last elections, Sonia Gandhi . . . . . . . . by a big margin.

Fill in the blank with the most appropriate word.<br>He has already _________ his homework.<br>