— They are said to have been familiar with each other.— But they_________. They were introduced only hours ago.
Snow is rare in this area. You can hardly see any snow, ________ it is winter.
The prices have been rising all the time, especially that of housing. So it is high time the government _______ action to solve it.
— So much work needs to be finished in such a short time. — _________ I’ll give you a hand.
________ no modern technology, the Egyptians had to move each stone by hand.
No sooner ________ at the airport than she was surrounded by the reporters.