Bungee is an adventurous sport, popular with young guys, _____ courage matters more than strength.
| A．where | B．that | C．which | D．whose |
You can get the best result ______you carry out the experiment under the desired conditions.
| A．what if | B．even if | C．only if | D．as if |
It was reported that an agreement ____ between the two companies and that they would carry out a project together.
| A．reached | B．had been reached |
| C．was reached | D．has been reached |
Our English teacher , having explained to us how to design a project, allowed us a whole week’s preparation and then ______the class.
| A．to dismiss | B．dismissed |
| C．dismissing | D．having dismissed |
Mr White _______his racing bicycle by himself yesterday, but I’m not sure whether it is ready
| A．repaired | B．had repaired |
| C．was repairing | D．would repair |
It is _____ he often fails in exams____ makes his parents worried about him.
| A．because；that | B．that；that |
| C．不填；that | D．what；that |