He had decided to give it up , but on____ second thoughts he decided to try___third time.
---- It is a long time since I saw my sister. ----________ her this weekend? Why not to visit B. Why not visit C. Why not visiting D. Why don’t visit
What _______ the foreign experts most is that the new factory is perfectly environment-friendly.
Can you make sure_______ the gold ring?
In order to increase the______ of the farm______, our government offers a lot of money to the peasants every year.
She was not______ frightened; in fact, she was nearly frightened to death.