Not until Betty got to the airport _____ she had lost her tickets.
—Your sister’s plan is not quite practical.Why not try to persuade her to give it up? —My sister is very stubborn,so it is________to try to change her mind.
I am________your suggestion that we should spend more time on this project.
The traveler didn’t know________which direction to go.
He was a good student and scored ________ average in most subjects.
—Do you often go fishing at weekends? —Not often,I only go fishing________.