---Do you want a lift home? ---It’s very kind of you, but I have a much late in the office. I overslept this morning because my morning clock _______.
____ is a fact that English is being accepted as an international language.
----- Have you informed Tom and Ann that some foreign experts will visit our company at 8:00 tomorrow morning? ------ Yes, I have. But_____ of them asked me to tell you that they would not be able to come.
Three people spoke at the meeting.____was a doctor; ____was a student; ___was a teacher.
It is these poisonous products____ can cause the symptoms of the flu, such as headache and aching muscles.
With _____she needed . she left the market-place.