People choose high﹣speed train or self﹣driving to travel on holidays．
________ fast the traditional travel ways change!（ ）
| A． |
What |
B． |
How |
C． |
What a |
D． |
How a |
Please don't make so much noise．I_____hear the speaker very well．（ ）
| A． |
needn't |
B． |
mustn't |
C． |
can't |
D． |
shouldn't |
Many wild animals are_____，and it's time for us to do whatever we can to protect them．（ ）
| A． |
on duty |
B． |
on show |
C． |
in order |
D． |
in danger |
Mr．Black's memory is getting____．As a result，he often leaves his keys at home．（ ）
| A． |
older |
B． |
poorer |
C． |
greater |
D． |
better |
When the baby dog____，it was very hungry．So we gave it some food．（ ）
| A． |
is found |
B． |
was found |
| C． |
has been found |
D． |
will be found |
Helen has got two brothers．_____of them likes chocolate，but she loves it．（ ）
| A． |
Neither |
B． |
None |
C． |
Each |
D． |
Any |