----Have you seen Tom and Mary?----I haven’t seen____ of them.
The workers will go on strike if the demands they ____put forward are turned down.
I’m sure you’d rather she went to school by bus, _______?
If it were not for the fact that she ____sing, I would invite her to the party.
―What’s the name? ―Khulaifi.I spell that for you ?
Itbe the vocabulary that caused you the problem in the exercise because you know a lot of words.