We went through a period_______ communications were very difficult in the countryside.
| A．which | B．in which | C．whose | D．with which |
It is a truly delightful place, ________ looks the same as it must have done 100 years ago with its winding streets and pretty cottages..
| A．as | B．where |
| C．that | D．which |
It is important to remember that success ________ a sum of small efforts made each day and often ________ years of achieve.
| A．is; takes | B．are; takes |
| C．are; take | D．is; take |
Video games can be a poor influence if ________ in the wrong hands.
| A．to leave | B．leaving |
| C．leave | D．left |
You have to know ________ you're going if you are to plan the best way of getting there.
| A．what | B．that |
| C．where | D．who |
It was so noisy that we hear ourselves speak.
A. couldn’t B. shouldn’t
C. mustn’t D needn’t