The reason why he succeeded is ______ he worked very hard.
| A．why | B．that | C．whether | D．how |
_____, the great mother, in order to save her sick child, kept waiting for four hours in the heavy snow.
| A．It depends | B．Take it easy | C．Believe it or not | D．It is OK |
Can you tell me if you have found the key ________ your car.
| A．for | B．to | C．about | D．by |
Sometimes ________ English is quite different from _______ English in many ways.
| A．speaking, writing | B．spoken, written |
| C．speaking, written | D．spoken, writing |
_____ of the students who took part in the military training is 450.
| A．A number | B．A lot | C．Lots | D．The number |
He said, “Don’t do that again.” He _____ me _______ that again.
| A．said to me; not to do | B．said to me; don’t do |
| C．told me; don’t do | D．told me; not to do |