—See red handbag on the table? Is that yours?
—No．Mine is pink one
| A．a; the | B．the; a | C．the；不填 | D．不填；a |
Most birds find it safe to sleep in the trees, but ______ they have eggs or young chicks, they don’t use a nest.
| A．why | B．how | C．where | D．unless |
There is a saying that acting before thinking always _________ failure.
| A．requires of | B．results from | C．results in | D．belongs to |
Our international conference is about the children ______ to domestic violence.
| A．to expose | B．exposing | C．exposed | D．expose |
There is _______ that English is the most widely used language in the world.
A. no fact B. no wonder C. no reasonD no doubt
It was in the university _______ they fell in love with each other, _____ brought both of them happiness.
| A．when, which | B．that , which | C．where, that | D．which , who |