The growing speed of a plant is influenced by a number of factors, most of _______ are beyond our control.
_________ money, his parents couldn’t send him to university.
I will not speak unless _______.
David has got everything ready, _________ it well.
By nine o’clock all the Olympic Torch bearers had reached the top of Mount Qomolangma, ______.
Not only_______ the food in the restaurant, he______ to pay for it.