If you keep on, you will succeed ________.
— So much work needs to be finished in such a short time.— _________ I’ll give you a hand.
. _________ the wind and the sun, the color on the board gradually ran.
________ no modern technology, the Egyptians had to move each stone by hand.
No sooner ________ at the airport than she was surrounded by the reporters.
Don’t panic; just _________ that rock and I’ll come and fetch you down.